Podcasts about Coprolite

A new week means new questions! Hope you have fun with these!Which toy coined the name "action figure" and includes characters like Duke, Snake Eyes and Scarlett?In Road Dahl's "Matilda" Who is the treacherous headmistress of Crunchem Hall?Where does the word Mayday originate? Aside from the four leading women, who is the only character to appear in both the pilot and final episodes of Sex and they City?What is Romans' equivelant for the Greek goddess, Aphrodite?Coprolite is a term for what specific fossilized object?What are the two warring factions in the game World of Warcraft?If a triangle is scalene, how many of its sides are the same length?In 1961, who was the first team to win the League and FA Cup double in the 20th century?How many official time zones does China Have?MusicHot Swing, Fast Talkin, Bass Walker, Dances and Dames, Ambush by Kevin MacLeod (incompetech.com)Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/Don't forget to follow us on social media:Patreon – patreon.com/quizbang – Please consider supporting us on Patreon. Check out our fun extras for patrons and help us keep this podcast going. We appreciate any level of support!Website – quizbangpod.com Check out our website, it will have all the links for social media that you need and while you're there, why not go to the contact us page and submit a question!Facebook – @quizbangpodcast – we post episode links and silly lego pictures to go with our trivia questions. Enjoy the silly picture and give your best guess, we will respond to your answer the next day to give everyone a chance to guess.Instagram – Quiz Quiz Bang Bang (quizquizbangbang), we post silly lego pictures to go with our trivia questions. Enjoy the silly picture and give your best guess, we will respond to your answer the next day to give everyone a chance to guess.Twitter – @quizbangpod We want to start a fun community for our fellow trivia lovers. If you hear/think of a fun or challenging trivia question, post it to our twitter feed and we will repost it so everyone can take a stab it. Come for the trivia – stay for the trivia.Ko-Fi – ko-fi.com/quizbangpod – Keep that sweet caffeine running through our body with a Ko-Fi, power us through a late night of fact checking and editing!

Some of the most important pieces of history have been cooked up, chewed, swallowed and passed through the digestive system. Welcome to a brief history of food!Please support the show via: www.patreon.com/historyobscura www.buymeacoffee.com/historyobscura Endless Ink BooksMusic from Fesliyan Studios Hosted on Acast. See acast.com/privacy for more information.

Pee-You!! Do you smell that? It's not me, it's the Ceratosaurus number two. This meat-eating dinosaur rocked a cool horn & four fingered claws, but it still went to the bathroom just like you & me. These prehistoric dinosaur droppings are known as a trace fossil we call coprolite. Grab your air freshener & sit back for another stinky review!!

Poop? Yeah, poop.Specifically, old poop. Eric has another shitlist, about human dookies from our history. After that, Bailey takes us to a Kenyan village where men aren't allowed, and tells us why. And finally, Ian tells us about an Indian island where the natives violently deny all visitors.Let's get weird.

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One of the factors that makes palaeontology such a popular science is its constant ability to surprise us. It seems almost every week that a new study is released that significantly adds to our understanding of ancient life. This could be in relation to a new species, a new analysis or new fossil locality. In this episode, we discuss a new discovery that not only yields a new species, but also provides direct dietary evidence and has us re-evaluating the potential for food to be preserved in coprolites (fossilised droppings). Joining us for this interview are Drs Martin Qvarnström and Martin Fikáček of Uppsala University and National Sun Yat-sen University, respectively. Both were part of a team that identified and described a new species of beetle preserved within a dinosaur coprolite! In this second part of this interview, we take a look at both the coprolite and the beetle in closer detail and ask what is the significance of this association for the study of both? We also consider the potential for coprolites to be micro-lagerstätten.

One of the factors that makes palaeontology such a popular science is its constant ability to surprise us. It seems almost every week that a new study is released that significantly adds to our understanding of ancient life. This could be in relation to a new species, a new analysis or new fossil locality. In this episode, we discuss a new discovery that not only yields a new species, but also provides direct dietary evidence and has us re-evaluating the potential for food to be preserved in coprolites (fossilised droppings). Joining us for this interview are Drs Martin Qvarnström and Martin Fikáček of Uppsala University and National Sun Yat-sen University, respectively. Both were part of a team that identified and described a new species of beetle preserved within a dinosaur coprolite! In this first part of the interview, we provide the context for the discovery, discussing the study of coprolites and of beetles. Part 2 of the interview will be released soon.

Pirates, dino poop, ancient elephants, mile-high concerts, holding your breath, Venusian spaceships and the remotest galaxies! It can only mean one thing: GWR Record of the Day!

Today we talk about a lot.Coprolite, A Ruby the Queens Crown Jewels, agates, fossils from a reptile fish with a box cutter bite to a glow in the dark Dino bug. Mining techniques and more. Visit us at radicalrocks.com and remember rockhounds don’t die they petrify.

This week Tipher talks about the Number two fossil, The coprolite(aka poop fossils) he tries and fails at being mature when discussing the longest human & none human dungs, the biggest coprolite collection held by the worlds loneliest man, the weirdest things to find in a number two fossil and random facts you didn't know you actually didn't need to know. so sit back relax and learn some crap....literally  Email: Tiphernightlypc@gmail.com  Sources used: https://www.atlasobscura.com/places/lloyds-bank-coprolite https://www.thevintagenews.com/2019/10/02/lloyds-bank-coprolite/ https://www.livescience.com/46876-longest-fossil-poop-auction.html https://www.smithsonianmag.com/smart-news/collection-fossilized-poo-certified-worlds-largest-180961134/#:~:text=George%20Frandsen's%201%2C200%2Dpiece%20coprolite,spot%20in%20Guinness%20World%20Records&text=Recently%2C%2036%2Dyear%2Dold,largest%20collection%20of%20fossilized%20poop. https://www.smithsonianmag.com/smart-news/1500-year-old-chunk-fossilized-human-poop-contains-remains-whole-rattlesnake-180972033/ https://poozeum.com https://unrealfacts.com/longest-human-poop-ever-recorded-amazing-26-feet/

Hello everybody, and welcome back to Stones&Bones. In this last episode of coprolite week, I'll be going over a general overview of coprolite, touch up on some things, and go over parts of coprolite that we haven't talked about. Coprolite week was fun to make and I'll be doing other weeks of various fossils and gemstones, so if you want to see when that comes out, hit that follow button so your the first one to listen. Thanks for listening, and until the next one! Instagram: https://www.instagram.com/stonesandbonespodcast/ Mic: https://www.amazon.com/Microphone-MAONO-Condenser-Professional-Recording/dp/B07GQT8879/ref=sr_1_14?dchild=1&keywords=maono+mic&qid=1592430377&sr=8-14 --- Send in a voice message: https://anchor.fm/jacob-lemmons/message

Hello everybody, and welcome back to Stones&Bones. In today's podcast during Coprolite Week, I'll be talking about how coprolite is viewed by the public, where it's mined, and the prices for coprolite. Hope you enjoy! Instagram: https://www.instagram.com/stonesandbonespodcast/ Mic: https://www.amazon.com/Microphone-MAONO-Condenser-Professional-Recording/dp/B07GQT8879/ref=sr_1_14?dchild=1&keywords=maono+mic&qid=1592430377&sr=8-14 --- Send in a voice message: https://anchor.fm/jacob-lemmons/message

Hello everybody and welcome back to Stones&Bones. In this podcast, we'll talk about how coprolite effected our understanding of ancient turtles, alligators, and dinosaurs. Coprolite has really done a lot of things to increase our knowledge for all of these animals, and they've helped massively with our understanding of really all fossils. Hope you enjoy! Instagram: https://www.instagram.com/stonesandbonespodcast/ Mic: https://www.amazon.com/Microphone-MAONO-Condenser-Professional-Recording/dp/B07GQT8879/ref=sr_1_14?dchild=1&keywords=maono+mic&qid=1592430377&sr=8-14 --- Send in a voice message: https://anchor.fm/jacob-lemmons/message

Hello everybody, and welcome back to Stones&Bones. In this podcast, we'll be talking about coprolite, and the most common animals you'll find that have it. Lot's of coprolite are found for many different animals, but the most common are turtles, alligators, and dinosaurs. Tune in to learn more! Instagram: https://www.instagram.com/stonesandbonespodcast/ Mic: https://www.amazon.com/Microphone-MAONO-Condenser-Professional-Recording/dp/B07GQT8879/ref=sr_1_14?dchild=1&keywords=maono+mic&qid=1592430377&sr=8-14 --- Send in a voice message: https://anchor.fm/jacob-lemmons/message

Hello everybody, and welcome back to Stones&Bones. In this podcast, we'll be talking about coprolite. Coprolite is a very important fossil, and countless important finds and data have been collected from it. I'll be doing a whole week of coprolite, Monday-Friday, all focussing on different subjects. Hope you enjoy! Instagram: https://www.instagram.com/stonesandbonespodcast/ Mic: https://www.amazon.com/Microphone-MAONO-Condenser-Professional-Recording/dp/B07GQT8879/ref=sr_1_14?dchild=1&keywords=maono+mic&qid=1592430377&sr=8-14 --- Send in a voice message: https://anchor.fm/jacob-lemmons/message

The Brothers and Britny try new beverages, talk about fossils, engage in some cyber bullying and much more! Happy listening!

Dinosaur of the day Anserimimus, The "goose mimic" from the Gobi Desert.Interview with Karen Chin, Associate Professor of Geological Sciences at the University of Colorado Boulder and Curator of Paleontology at the University of Colorado Museum of Natural History, and she's an expert in coprolites. Check out a video of her work here if you want to see more.Get our new book 50 Dinosaur Tales at: bit.ly/50dinosaurtalesIn dinosaur news this week:News from the 3rd day of talks at the 2019 meeting of the Society of Vertebrate PaleontologyDinosaurs had many different skull, jaw muscle, and brain sizes, but we can only easily study the small group that survived the mass extinctionBy using evo-devo we can now see how exactly bird skulls form around their brainsNon-avian Dinosaurs quickly evolved many different skulls and jaws, but they don’t always reflect their feeding strategiesWe don’t see evidence of dinosaurs before the Carnian Pluvial Event, but fossil localities are limitedA new statistical approach may make it easier to separate male and female dinosaur fossilsSome quadrupedal dinosaurs had much larger hindfeet than front-feet, but the reason is still unclearMassospondylus had very flexible growth rates, possibly indicating it was a “recovery taxa” taking advantage of the end Triassic extinctionNew Triceratops excavations found rare remains beyond just the skull, allowing us to measure how they changed as they grewLate cretaceous ceratopsian brains changed shape to allow for the massive neck muscles they needed to hold up their headAustralia has the best ankylosaurs from Gondwana including the new “Julia Creek” specimenA new, larger, Liaoningosaurus fossil was found by a farmer in ChinaMicrostructure of pachycephalosaur domes may show that they did but headsIn Casper, Wyoming, the Tate Geological Museum now has Nicole the Torosaurus on displayThe Natural History Museum in London is taking student applications to study ceratopsian phylogenyAustria is releasing a set of 12 glow in the dark 3-euro dinosaur coinsMattel Films is partnering with Daniel Kaluuya’s production company to make a live action Barney the dinosaur movieJurassic World 3 will star DeWanda Wise and Mamoudou Athie, and will bring back characters Ian Malcolm, Ellie Sattler, and Alan Grant will be in the filmTo get access to lots of patron only content check out https://www.patreon.com/iknowdinoFor links to every news story, all of the details we shared about Anserimimus, links from Karen Chin, and our fun fact check out https://iknowdino.com/Anserimimus-Episode-258/

SciShow Tangents' Month of Fear continues! This week, Stefan is confronted by his fear of sharks! Thrill as we weave a tale of nigh-immortal sharks! Feel the chills run down your spine as you learn about how weird shark penises are! Try not to scream when you hear about Sharkarado, the Shark Colorado! This episode... might be too scary!!!    Follow us on Twitter @SciShowTangents, where we’ll tweet out topics for upcoming episodes and you can ask the science couch questions!    If you want to learn more about any of our main topics, check out these links:   Sharks -   [Truth or Fail]   Still Shark Eggs https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0052551   Tiger Shark Siblings https://www.smithsonianmag.com/science-nature/baby-sand-tiger-sharks-devour-their-siblings-while-still-in-the-womb-46192985/   Thermal Vents https://www.livescience.com/61699-skates-eggs-thermal-vents.html   [Fact Off]   White Shark Café https://schmidtocean.org/cruise/voyage-white-shark-cafe/#data http://whitesharkcafe.org/media/photos-videos https://www.npr.org/sections/thetwo-way/2018/05/28/613394086/great-white-sharks-have-a-secret-cafe-and-they-led-scientists-right-to-it https://www.sfchronicle.com/news/article/Mysterious-great-white-shark-lair-discovered-in-13234068.php https://www.nature.com/articles/415035b   Greenland sharks eating seals https://www.sciencedirect.com/science/article/pii/S0022098112001657?via%3Dihub https://animals.mom.me/seals-sleep-4736.html https://www.nationalgeographic.com/news/2012/6/120626-greenland-sharks-seals-sleeping-animals-science/   [Ask the Science Couch]   Intromittent organs/penises https://academic.oup.com/icb/article/56/4/705/2198314 https://www.sciencemag.org/news/2013/06/scienceshot-birds-disappearing-penis   Shark claspers https://www.sciencemag.org/news/2015/04/how-shark-penises-evolved https://www.nature.com/articles/ncomms7698 https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/clasper   [Butt One More Thing]   Coprolite shark tooth https://www.earthtouchnews.com/discoveries/fossils/that-time-a-prehistoric-shark-took-a-bite-out-of-a-turd/

Backed Up Like An Alabama Shit TrainIn early 2018 in a small town called Parrish Alabama, just northwest of Birmingham, the smell was everywhere. Ten million pounds of sewage sludge in rail cars were on a routine trip to a landfill when the town of West Jefferson- the next town on the rail route- said no more sludge was allowed to pass through. Parrish had no such laws on the books; so while the sludge’s owners worked on another way to get it to its landfill just 25 minutes away, Parrish got stuck with the railcars on a section of track in a residential area, and they didn’t move. For days. And then weeks. The train cars finally left- two months later.The burning question is in a town of this size, where did all this shit come from? The answer: one thousand miles away in New York City.New York City makes almost half a million tons of sewage sludge per year. They used to just throw it in the ocean until 1988. That’s frowned upon now, so it needs to go somewhere else. Because there’s so much of it and the city has a lot of resources to move it, New York City sludge goes unusually far for sewage: it’s loaded into trucks and train cars and hauled to farms in upstate, Pennsylvania, Virginia, even Colorado and Alabama. That’s a lot of expense, a lot of carbon to move it around, and a lot of gross smells all over the country. And for a lot of folks, it’s the only part of New York City that they will ever see. It’s that one place. You know, the one with the shit.A constant feature of big cities throughout history is a big poop problem. The local food movement’s made us very aware of how much food is imported into cities. Less talked about, but just as true, is that for every ton of food brought in, about a ton of sewage sludge is born- and it has to go somewhere. How we handle that massive flow of sewage drives all kinds of environmental trends—water pollution, whether or not we can eat seafood, soil damage, and climate change. Poop is serious business and to understand how it affects us, we have to go all around the world. We’re going to talk sewage history, and what that has to do with agriculture and climate change. And we’re going to talk about a way to deal with some of our ongoing poop problems with a really old technology: biochar.Historically, a lot of societies handled human waste by collecting it and putting it on crop fields—maybe most famously, East Asia. Western cultures tended to see this practice as horrific and disgusting; and there are obviously big health risks at play any time you’re using raw sewage for agriculture. But I want to highlight something we’ll come back to: when we’re talking sewage, especially in modern times, there’s so much volume that there are really only two places to put it. The land or the ocean. That’s it. We’ll get to that later.• England handled sewage by dumping it into the ocean, via the nearest local river. It seems like a quick & easy way to dispose of waste- the river carries everything away. The East Asia strategy took a lot of painstaking and smelly collecting and hauling; the English method was very straightforward. But as one can imagine, especially as English cities started to grow in the 1800s, their rivers died. But that wasn’t the only problem.This approach to sewage destroyed England’s soils. And because the US’s core cultural practices like sewage management mostly came from England, the US experienced a lot of these problems as well. But nowhere was it more extreme than England itself.As England’s rural population was forced into cities starting in the 1830s, they kept eating crops grown in the countryside. But instead of pooping it back out into the countryside because that’s where they lived, now the nutrients were washing out to sea via the Thames and other local rivers. This one-way flow of nutrients wrecked England’s farmland. It was like they were mining the soil for nutrients—nitrogen and phosphorus and calcium left the soil and went into the crops, were harvested and departed for the cities, flushed down the river, and never returned. By the 1850s, crop yields were clearly going down and people were starting to panic. England found creative ways to fill its hunger. Some traditional brick-making areas found layers of soil and rock that, when ground up and mixed with water or acid, made plants grow really well. These geological layers were fossilized poop and other debris that built up in the shallow oceans that once covered southeast England, or coprolite. Coprolite mining became a huge industry in England. But it still wasn’t enough. Fertilizer rustlers started fanning out through Europe. They raided catacombs in the Mediterranean to steal bones. People dug through old battlefields like Waterloo for the remains of dead soldiers, ground them up, and shipped them to England as fertilizer. A German crop scientist of the time, Justus von Liebig, described England as “a vampire hang[ing] upon the breast of Europe, and even the world, sucking the lifeblood.”• Like most vampires, England couldn’t be satisfied by petty graverobbing. Its farms remained threadbare. The British Empire started its most ambitious agricultural project yet: mining tons and tons of mummified bird shit, called guano, from small desert islands on the other side of the globe, off the coast of Peru. Seabirds raised their chicks here, gorging on rich shoals of fish. Then they and their chicks pooped a lot of those fish nutrients back out on land. It’s a desert, so instead of decomposing or washing away in rain, the bird feces just dried out into hills of chalky, concentrated plant nutrients. The Inka and other peoples living in the Andes used guano by the llama-load to give their crops a boost, but England and other colonial powers hauled it out by the ton; ran brutal mining camps to dig it away; and fought wars over who got to control big piles of dried-up bird shit. Because you could also use guano to make gunpowder.There’s a whole history to tell about the wars colonial powers fought over guano. But the tragic part is this whole mess could have been avoided by decent sewage handling back in London and the other imperial capitals of the West. China had been making both fertilizer and gunpowder from human waste for centuries. There wasn’t any law saying “we must throw all of our sewage out to sea”—that’s just how England rolled.In the centuries since, English and American-style sewage handling’s seen a lot of improvements. And with synthetic fertilizers, the one-way flow of nutrients from fertilizer to farm to city to waste became doable, at least for a while. The short-term emergency went away and we kind of forgot about it.But there’s still a big problem. There’s still a limited amount of phosphorus. It’s a major plant nutrient that we can’t just make, we have to mine it. There’s a lot of controversy about how much phosphorus is left- estimates range from about 100 to 200 years. But bottom line, the phosphorus we eat mostly goes into the sewage-- so just throwing it away is a big mistake. We need to find a clean, safe way to close that loop and bring used phosphorus back into crop fields. There’s no other way to sustain human life.• But, using sewage as fertilizer has some obvious problems. There’s disease, odors, bugs. and as a food safety professional, “no raw sewage allowed” is like our Prime Directive. Heavy metals can be an issue in some areas, but they’re not the hazard they used to be. Most heavy metals in city wastewater come from industrial discharge and as the US manufacturing sector has waned, so have our heavy metal discharges. But other pollutant challenges remain: there are other issues: drug residues, and in winter there can be some salt from the streets. So anything we do to close that nutrient loop has to take care of these extra goodies in the sewage.The other big problem with closing that loop is that sewage sludge is heavy and bulky. It’s got nutrients, but most of it is not nutrients- it’s just stuff. You have to use a LOT of it for a crop to get nutrients it needs. Trucking that much to the farm is prohibitive. It costs so much to move that there’s no way farms can pay for it, it’s a huge financial burden on cities, and it takes enormous amounts of fossil fuels. And as Parrish knows, trucking makes a string of towns that have to deal with the smell.So: to recap. We need a way to spruce up sewage. We’ve got to make it clean—remove pathogens, drug residues, smells, and sometimes heavy metals. And we need to distill it down, making it light and a lot more concentrated so that we don’t have to choose between saving nutrients and saving on greenhouse gases.The approach getting the most early traction right now is anaerobic sludge digestion—where you stew the goods and make biomethane, or natural gas. But there’s another approach that I think works better at all the things we need to do for sewage reuse. And that’s biochar. • How do I love biochar. Let me count the ways. It does roughly the same things that anaerobic digestion does, it’s just better at it in every possible way. In my humble opinion. Anaerobic digestion’s big selling point is twofold: it cuts down sludge volume by turning a lot of it into a combustible gas that you can use for energy. But biochar also does both those things, and it’s better at it. The way you make biochar is by heating up stuff to temperatures where it would normally burn but you do it in a closed vessel so there’s no oxygen. So instead of burning it just gives up gases that you can burn on-site or truck and pipe around just like with natural gas. That heating process, by the way, is called gasification or pyrolysis—and biochar, which is just short for charcoal made from biological materials, is the solid, blackened leftovers after all the stuff that can turn into gas has left.Anaerobic digestion concentrates sludge down to something lighter and richer in nutrients— somewhat. Anaerobic digesters can reduce sludge by half, at the absolute max. Biochar easily reduces mass by more like 50-70%, offering huge savings in fossil fuel use and trucking costs over anaerobic digestion.Let’s talk about after processing. Leftovers from anaerobic digestion are still mostly water; they still have to be dried, which takes a lot of energy, before they can be sent to their final destination. And dried anaerobic sludge isn’t good for much: it’s less nasty than raw sewage, but still has pathogens, drug residues, and a lot of smell. You can’t use them on food crops. So even after going through all that fuss with anaerobic digestion, a lot of municipal treatment districts find they still have to pay to dry and haul away tons and tons of stinky sludge that nobody wants. With biochar, on the other hand, smells, pathogens and drug residues don’t survive the charring process; and for places that do have problematic levels of heavy metals in their waste, biochar concentrates the sludge down enough that extracting the heavy metals from the char, or just landfilling it, is way more doable than it is with anaerobic digestion. Another thing, anaerobic digestion only works with liquid waste that breaks down quickly. Sewage and wet slurries from certain types of livestock operations are pretty much the only thing it’s good for. But a well-made biochar gasifier can take on anything made of carbon. ANYTHING.Sewage sludge? Naturally. Manure: Yes.Wet or dry food waste: Yes.Wood? Yes.Other cellulosic biomass like crop wastes and switchgrass: Yes.Plastic that recyclers don’t accept anymore because there’s no market for the breakdown products: Yes. You can turn plastic in biochar. It’s made of carbon, it’ll work.Plywood, veneer, and other construction materials that aren’t safe to compost or burn because they’re part wood and part plastics and glue: Yes.Old clothes that can’t be recycled or composted because they’re mixed natural and synthetic fibers: Yes.Tires: YES.Dead bodies: like everything else on this list that’s kind of juicy, would probably have to be dried first. But technically doable.And once you’ve taken whatever your raw material is through that charring process, biochar is unique biological fertilizers. Charcoal breaks down very, very slowly. Like, “it takes centuries” slowly. It is a great way to sequester carbon. • Most people who know biochar know it as something you put in soil to help plants grow. Some biochars, like those made of wood, are less a fertilizer and more fertilizer-adjacent. They don’t have nutrients, but they give soil better texture and absorbency. It holds on to water and nutrients better. As a crop scientist, it’s funny— when the popular press talks about agriculture, it talks a lot about nutrients. It doesn’t mention that a lot of soils won’t hold those nutrients— when it rains, nutrients and water just run out like a sieve. Sandy soils and tropical red clay soils are both really prone to this. Which is why folks in Brazil, when they’re clearing forest for farms, have always been on the lookout for something called- and I’m gonna butcher this- terra preta do indio. It means Indian dark earth and it’s not a natural occurrence. It’s remnants of communities who lived in the Amazon. They made lots of biochar-- charcoal from wood, human and animal waste, pottery shards, bones, and other kitchen trash, and added it to the soil. It created patches of rich, dark soil that are still in the Amazon today, covering an area twice the size of Great Britain, because charcoal doesn’t break down. And we need to talk someday about pre-contact civilizations in the Amazon—there were cities in there. Archaeology in the Amazon is very difficult—it’s a big floodplain with no stone to make buildings or tools with, so everything was made of wood and textiles which decay almost immediately. But charcoal and biochar don’t. They last in a soil for hundreds or thousands of years. It’s one of the best witnesses we have at this time to a way of life that was taken down by European contact. There’s still a lot of debate in the modern West on whether biochar was just a way to get rid of garbage or a deliberate strategy for enriching the Amazon’s poor red clay soils. To be honest, I find that debate kind of silly. I’m interested in biochar because it’s really good at both. And Brazilian peasants didn’t need someone with a PhD in chemistry to tell them charcoal-enriched soils farm better—they’re the ones who told the PhDs. Making more terra preta is a popular topic in the permaculture community. As well it should be. It improves your soil, makes plants happy, and sequesters carbon for hundreds or thousands of years. One thing that keeps popping up in modern restoration attempts, though, is a preoccupation with making it out of wood. Wood is easy to char because it’s relatively dry, but there’s also this mindset that carbon equals trees. Even though everything alive is made of carbon. So it can be kind of a mental glitch that can blind us to non-tree carbon opportunities sometimes.Charcoal is like Velcro for nutrients. It’s got all these little pores and single-atom cation exchange sites—they’re like thirsty for potassium, calcium, ammonium, and other nutrients. So if you make a biochar out of something like wood, that doesn’t already have a lot of those things in it, well now the biochar wants to suck it out of something else. If you just put raw wood biochar on your soil, the biochar’s actually better at soaking up nutrients than plants are and so the plants wind up stunted. That’s why the permaculture forums also talk a lot about needing to “charge” biochar up with nutrients. And since this is permaculture forums we’re talking about, often what they mean by that is peeing in it. Now if you’re just DIYing tomatoes for personal use, that’s fine, whatever, have a blast. But if we’re talking city-scale waste handling, there’s a lot of folks out there with drug-resistant gonorrhea. So by all means, look me in the eye and say “don’t worry, urine is sterile” one more time. Bottom line, biochar made out of just wood has some issues. It’s worth remembering that the Amazonians who invented biochar weren’t just charring wood, they were putting all of their trash in the char piles. Their biochar was made of manure, fish bones, a lot of nutrient-dense stuff. Which tends to be wetter and juicier and dirtier to handle—especially at city scale. Fortunately, modern technology can make itself useful here. Charcoal has a lot of industrial uses, so “how to make charcoal out of a lot of different raw sources” has been a major pursuit in modern technology development. If you’ve ever used activated charcoal or charcoal briquettes, they might have been made from wood. Or they may have been made from peat; petroleum tar; olive pits; coconut husks or other dense agricultural residues. We’re also pretty good at making coke, which is basically when you make biochar out of coal. It’s a very concentrated solid fuel that lets you do things thing differently than wood or coal. Just one example- when we started drying beer malt with coke instead of wood back in England, it made a lighter roast. That’s how pale ales were born. It’s all thanks to the West being pretty good at making char out of all kinds of things when we put our minds to it, even all the way back in the 16 or 1700s. And that’s where sewage history, carbon cycling technology, and beer history all meet up. •So: we’re really good at making various kinds of biochar at large scale in a modern context, and we have been for a really long time. We’ve just always used it to make industrial feedstocks, not stabilize our soil or dispose of trash. Even though we desperately need to do both of those things. It kind of reminds me of how some peoples in the Americas had wheels, but only used them for children’s toys. Not for moving big carts of stuff around. Sometimes you’ll hear people today say things like “wow, how stupid is that, to have wheels and not use them.” But the Inka and Mesoamerican empires and probably the Amazonians and other peoples in North America already had vast trading networks without wheels. Meanwhile, we need to make lots of biochar just to survive way worse than they needed wheels to do trade. And just like them with wheels, we know how to make the thing, but we’re not doing it. So… it just makes me think… who’s stupid now?What we have here is a case where we have this technology in the modern world and we have had it for a long time, but we’ve failed to adopt it to a really critical use. And it just makes me think of how things could have gone differently with contact. If explorers going to Brazil had done more exploring and less conquering, Europe could have learned about biochar five hundred years ago and using it for sewage treatment five hundred years ago instead of like, yesterday. Instead of the filth and hunger and disease immortalized in Charles Dickens, we could have had clean cities and clean water. We could have had healthy crops instead of raiding battlefields for the bones of boys killed in action, and then getting a bunch more young men killed in wars over farmland and piles of bird shit. And I think that’s one of the most interesting things about biochar. It explodes the myth of technological progress: this idea that good tech ideas WILL be inevitably get adopted, that new technologies are the driving force behind how civilizations change over time, and that new technology always drives change in a positive direction. Biochar’s a bomb-ass technology that—in the West—has gone practically nowhere.• So. If biochar’s so great, why has adoption been so slow?First, I mean, colonialism. The Amazon was full of folks making the stuff, and if they were still doing it around the time of European contact, they definitely weren’t after that. Genocide is bad for a lot of reasons; but for the techno-optimists out there, we need to remember that technology doesn’t exist independently of the people who make it. Who know how to do it. Who can teach others how to do it. Without smart people who know what they’re doing, technology is dead—and that applies to all civilizations and societies.If you want a great modern example of this, we were making Apollo rockets just 50 years ago and today we don’t know how. We have all the parts, we know what they did and what they look like—but for a lot of those rocket components, we don’t know how they got made. There are so many parts in an Apollo rocket that it turns out we never got around to writing down how each one gets made. Sometimes they just handed out specs to machinists and technicians who made their parts using personal know-how that never got written down. We can guess how it was done. But we don’t know. And that was for a huge, really well-documented project only 50 years ago.The descendants of the terra preta makers are still there, just not in the way they were before. Disease and war destroyed their communities, turning them into refugees. Their way of life changed from sedentary farmers and city dwellers into being always on the move, using slash-and-burn. Without being able to stay in one place, you can’t keep tending and creating rich soils. Just like making Apollo rocket parts, that day-to-day hands-on know-how died with the people who did it. Second, the rediscovery of biochar in modern science is only about ten or fifteen years old. The modern engineers who make the equipment are still learning how to best char down all these different materials, from sludge to food waste to tires, and how to make equipment that’s be flexible and dependable. 2019 is a really cool time to be alive, because that period of having to figure it out before you can actually start using it is at its close. We are now ready to move forward.Third: Municipal waste handling is a big, blue-chip project that you really want to work right the first time. There are only a few engineering firms that do those kinds of builds. They locked down a waste treatment model that works great back in the 1960s, and they’re not going to suddenly start doing it different unless their customers—cities and townships— tell them to do something different. And the folks in city government with the clout to demand major procurement changes like that aren’t usually young engineers with an appetite for adventure. Fourth, the folks who make anaerobic digesters are really great at marketing anaerobic digesters. They’re getting their proposals out in front of cities and engineering firms—so that when a city does want to try something different & eco-friendly, the eco-friendly thing they know about is anaerobic digestion. And that, dear listeners, is why we podcast about biochar. You gotta get that and preach that good word. Fifth and final reason: biochar’s a sustainable, natural soil amendment that builds soil fertility, boosts yields, sequesters carbon, and is realistically the only way we’re ever going to avoid hitting peak phosphorus. This is clearly such a great fit for organic farming. (24:59)Well, it should be. Organic regulators only allow chars made from wood and plant materials and sometimes animal bones. These things-- farmers for the most part don’t actually want to use, because these chars are so low in nutrients that they actually pull nutrients away from plants. You have to add a lot of compost, manure, or other fertilizers to make these biochars useful. And at that point, most farmers are just going to add manure or fertilizer and skip the biochar. It's not useful in itself. Chars that are just made directly from manure or sludge don’t have that problem. They already have those nutrients in them, and they have plenty to give to the plants. But USDA organic says that if you use these on your farm, you lose your organic certification. And funny enough, it’s not even because of legitimate concerns with hygiene or heavy metals- which can crop up when chars from these sources are made badly. It’s because, I shit you not, they claim “farmers would never char manure.”Which is really interesting, because farmers charring manure is exactly how this all got started. About thousand years ago, in the Amazon. We’ve known that this charcoal was not just wood, but a lot of human and animal poop making up that terra preta, since at least 2003. That’s how these towns and cities handled lots of human waste in a tropical environment without dirtying up the rivers that their food and water came from. It’s a very solid concept and it’s well-documented as a traditional practice. But apparently that’s not good enough for USDA organic.Organic certification does have its uses. It also has a lot of issues that need work. One of the things that irks me about it the most is that it makes all these claims about restoring the world through traditional farming methods, but not all “traditional farming methods” are accepted equally. Organic has a strong temporal and geographic preference: if you look at what’s accepted as “traditional and organic,” it mostly means things that European and Euro-American farmers were doing between around 1700 and World War. That’s what traditional means to them.And that’s not just a moral problem. It’s a very practical problem— because as we’ve talked about in this podcast, Europe’s traditional farming methods were ok, but they weren’t amazingly inspired or anything. And a lot of traditional European farming methods were straight up kinda fucked up and caused serious problems just within a few decades. And that’s how we get a version of “sustainable farming” where you can repeat what the British Empire was doing in the guano islands and use mummified bird shit trucked from halfway across the world on your farm and you can be certified organic—but you can’t use ancient, traditional, tried-and-proven methods pioneered by indigenous people. Europe’s also such a tiny portion of the world’s land. It’s temperate and Mediterranean. Europe never developed ways to live sustainably in rain forests or savannahs or deserts or oceans or tundras the way that people who have lived, farmed, foraged, and hunted there for thousands of years have. Tropical farmers came up with ingenious things like biochar, and organic certifiers won’t recognize it. If you put it on your farm, you’ll lose your organic certification. And the only justification they can really give boils down to “Europeans didn’t think of it first.”Because of this 100% cultural issue, there’s really no market for biochar made from manure and city wastes. The people who want to use it—organic farmers—aren’t allowed to. So nobody buys it. So nobody’s going to make it. So we’re still stuck with shit trains in Alabama.•That’s this episode of Farm to Taber. People ask me all the time if it’s worth it to buy organic. Nobody wants a twenty-minute answer to that question. We would really like something quick and actionable. But in the end, I think a lot of our food and agricultural problems boil down to cultural chauvinism by Europe and its descendants. Like it or not, organic is kinda just behaving like another face of that right now. It’s frustrating because the food industry has sold us this idea that you can change the world by changing what’s in your shopping basket. And there is some real power in that. But if that’s the only way you make change, then all you can do is pick from the choices someone else gives you, and sometimes those choices suck. Stay woke—and if you ever get a moment to yell at the organic industry for being a cesspit of imperialism, give ‘em hell from me. • In a few weeks we’re doing an interview with Mike McGolden, former coal engineer turned biochar engineer. He runs around full-time trying to convince people to make biochar, so he’s got a great vantage point on how we’re doing at adopting it globally. Thanks for listening to Farm to Taber. You can follow us on iTunes, Soundcloud, or find the podcast on Patreon for bonus content. Catch you on the next episode.

Hello babies! If you still have some egg nog in your fridge, don't waste it! Pour yourself a glass, curl up with a loved one in front of the pile of needles that was a tree mere weeks ago, and listen to this episode! We meant to release it on Christmas Eve, but a naughty elf forgot to upload the file. On Wiki of the Week, we read the Wikipedia page for Lloyds Bank coprolite, a desiccated human dung specimen of historical importance.

Part Two of our ROAR-riffic dinosaur special brings us "Baby: Secret of the Lost Legend (1985)". We all loved this classic as kids... right? See if it holds up today and as always let us know what you think of this one. Classic or Coprolite? Baby: Secret of the Lost Legend (1985) -https://www.imdb.com/title/tt0088760/?ref_=nv_sr_2

Brontosaurs, T-Rex, Asteroids, and Jurassic Park. We take Dinosaurs 101 with a first-time StarTalk All-Stars crew – science communicator and dino-nut Dustin Growick, comic co-host Meg Pierson, and paleontologist Shaena Montanari.Don't miss an episode of StarTalk All-Stars. Subscribe on: TuneIn: http://tunein.com/radio/StarTalk-All-Stars-p949405/ SoundCloud: https://soundcloud.com/startalk_all-stars Apple Podcasts: https://itun.es/us/P9kphb.c Stitcher: http://www.stitcher.com/podcast/startalk-allstars Google Play Music: https://play.google.com/music/listen#/ps/I2nz5bguurd5se7zu4fhnd25lk4NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/dinosaurs-101-with-dustin-growick/Image Credit: © Andrey Atuchin/DMNS 2017.

Brontosaurs, T-Rex, Asteroids, and Jurassic Park. We take Dinosaurs 101 with a first-time StarTalk All-Stars crew – science communicator and dino-nut Dustin Growick, comic co-host Meg Pierson, and paleontologist Shaena Montanari. Don’t miss an episode of StarTalk All-Stars. Subscribe on:  TuneIn: http://tunein.com/radio/StarTalk-All-Stars-p949405/  SoundCloud: https://soundcloud.com/startalk_all-stars    Apple Podcasts: https://itun.es/us/P9kphb.c    Stitcher: http://www.stitcher.com/podcast/startalk-allstars    Google Play Music: https://play.google.com/music/listen#/ps/I2nz5bguurd5se7zu4fhnd25lk4 NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/dinosaurs-101-with-dustin-growick/ Image Credit: © Andrey Atuchin/DMNS 2017.

That's right. We're talking about poop on Completely Booked this week. Fossilized poop that is, or Coprolite, as the fancy pants say. We prefer just good ole poo though. George Frandsen is the creator of the Poozeum, and the owner of the largest fossilized poop collection in the world. He is very passionate about his poop and hopes to one day own the largest piece of fossilized poop in the world. We are hoping that dream comes true for him!

Av, av, av, av. Hvem gør sådan noget? Hvad er det, du gør ved os, Mark? Er du blevet mishandlet som barn eller sådan noget? Bier skal ikke bruges til det der, det er bare forkert. Jeg har ikke lyst til at fortælle hvad Mark har fundet, men Flemmings evige kamp for at imponere sin projektvejleder har ledt ham til den mørke verden af forstenet lort og Robin har i denne uge en ny profil på en verdenskendt videnskabsmand. Han har lavet noget med is og gamle mennesker. Køb vores merch! https://shop.spreadshirt.dk/spaekbraettet-shop/ Giv os fem stjerner på iTunes! https://itunes.apple.com/dk/podcast/spækbrættet/id1391141040?mt=2 Send os water hilarious science på facebook eller spaekbraettet@gmail.comMusical credit: Bensound.com - Bensound.com with "Funky Suspense" and "Jazz Comedy"Kilder:http://www.poozeum.com/coprolites.htmlDinosaur poop collection - Meet the Record Breakers, Guiness World Records https://www.youtube.com/watch?v=uIJ_Fjpk1VkViruses in a 14th-Century Coprolite - Appelt et al, Applied and Environmental Microbiology 2014Honey bee sting pain index by body location - M. Smith, PeerJ 2014Support the show (https://spaekbraettet.10er.app/)

This is #2 in a series on dinosaur coprolites, AKA fossilized feces! In the 1800’s, Mary Anning was known as the best fossil hunter in England. She made many great discoveries, including dinosaur poop. With help from our friend Kidosaurus and children’s science historian Melanie Keene, we dig into Mary Anning’s story and her place in the history of women in science. After you listen to this episode, check out our blog at sciencepodcastforkids.com/blog for books about Mary Anning and an amazing website where you can explore the stories of other pioneering female paleontologists. Find a new favorite and tell us why she’s awesome, at tumblepodcast@gmail.com! Make sure you listen to our first episode in the series, “Who Dung It?” featuring modern-day coprolite scientist Karen Chin. To hear more from Riley about dinosaurs, subscribe to Kidosaurus at kidosaurus.com. Or you could listen on the Kids Listen app and discover other great podcasts for kids as well! Want to support Tumble? Pledge to our Patreon campaign! It’s a huge part of how we keep the show going. Plus, you get awesome monthly rewards, like free access to everything in the teacher store when you pledge $5 a month! Go to patreon.com/tumblepodcast to pledge today.  

Sarah and Greg are officiating another wedding and they need to be classy! Accents are a must, but how do they maintain the classiness when in front of the crowd? Monologues and singing of course. Then in WOC: Walmart Stuffed Animal, Millions of Juggalos, Rodent Skirt, Coprolite Collection.

Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, Rich Condit, and Kathy Spindler The TWiV team discusses recent cases of polio-like paralysis in California, and the virome of 14th century paleofeces. Links for this episode MERS-CoV in dromedary camels (EID) Virologist Al Kapikian dies Polio-like illness in CA (ProMedMail) Acute flaccid paralysis AFP in India (EID) Enterovirus 68 (MMWR) EV 68 CNS infection (Arch Path Lab Med) Polio-free does not mean paralysis-free (The Hindu) Viruses in 14th century coprolite (AEM) Coprolite and paleofeces Ancient poxvirus (EID) Giant coprolite (WordADay) Letters read on TWiV 274 Weekly Science Picks Alan - The science of science communicationRich - Command and Control by Eric SchlosserDickson - Top 10 plant virusesVincent - Is the Nobel Prize good for science?Kathy - Time to rethink graduate and postdoc education (YouTube) Listener Pick of the Week Jon - Lessons from a Kansas graveyardMike -  Cross a fashion designer with a microbiologist Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv

Hosts: Vincent Racaniello and Dickson Despommier Vincent and Dickson review examples of paleoparasitology, the detection of parasites in archaeological material. Links for this episode: T. rex had Trichomonas (PLoS One) King Richard III had worms (CNN) Discovery of toilets in Japan (Mem Inst Os Cruz) Paleoparasitology in the Old World (Mem Inst Os Cruz) Soils from Seoul (J Arachael Sci) Ancient parasite infections in Old World (pdf) Ascaris in coprolites (Mem Inst Os Cruz) Human intestinal parasites in the past (Mem Inst Os Cruz) Letters read on TWiP 61 Contact Send your questions and comments (email or mp3 file) to twip@twiv.tv Subscribe Subscribe to TWiP (free) in iTunes, by the RSS feed or by email

This month we return to some of the moist enjoyable archaeological interviews recorded this year. There's everything from alien donkeys, to Pompeiian poo, speared boxes and not-so-recent neanderthals! See acast.com/privacy for privacy and opt-out information.

This month we return to some of the moist enjoyable archaeological interviews recorded this year. There's everything from alien donkeys, to Pompeiian poo, speared boxes and not-so-recent neanderthals! For information regarding your data privacy, visit acast.com/privacy