The Loh Down on Science

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The Loh Down on Science is the fun way to get your daily dose of science -- in less than two minutes! Writer/performer and Caltech alumna Sandra Tsing Loh explains the world of science with a dash of humor. It's a program for those who love science as well as for those who avoid it!

KPCC 89.3

Aug 18, 2026 LATEST EPISODE
weekdays NEW EPISODES
1m AVG DURATION
1,457 EPISODES

4.5 from 71 ratings Listeners of The Loh Down on Science that love the show mention: trivial, sandra, ms, upbeat, science, quick, facts, easy, funny, loh.

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Latest episodes from The Loh Down on Science

Fighting Fire with Fire

Play Episode Listen Later Aug 18, 2026 1:00

Time to fight fire with fire! Literally!

time fighting fire fire with fire

Forever Chemicals, Harming Babies

Play Episode Listen Later Aug 17, 2026 1:00

Is tap water rewriting your baby's blueprint?

babies harming forever chemicals

Dust to Death

Play Episode Listen Later Aug 14, 2026 1:00

All we are is dust in the wind…

death dust

The Very Hungry Fungus

Play Episode Listen Later Aug 13, 2026 1:00

The early fungus gets… the CHUNGUS?!

hungry fungus

Your Brain's Simple

Play Episode Listen Later Aug 12, 2026 1:00

Look on the "bright side" … It’s less demented…

simple brain

Kimchi-ing Out Gut Plastics

Play Episode Listen Later Aug 11, 2026 1:00

From side dish to superhero - kimchi just leveled up.

plastics kimchi

Heated or Too Hot to Handle?

Play Episode Listen Later Aug 10, 2026 1:00

Hot temper, or hot temperature?

heated

Delicious but Dangerous

Play Episode Listen Later Aug 7, 2026 1:00

Do you ever feel guilty reaching for a basket of fries?

dangerous delicious

What's Crackin', Kraken?

Play Episode Listen Later Aug 6, 2026 1:00

Release the Kraken!...’s proof of existence….

kraken crackin

Disappearing Soil

Play Episode Listen Later Aug 5, 2026 1:00

Is soil just… dust in the wind? 08/05/26

soil disappearing

Sunlight Today, Sharp Minds Tomorrow

Play Episode Listen Later Aug 4, 2026 1:00

Think vitamin D is only for bones? THINK again.

minds sharp sunlight

X Marks the… Bacteria?

Play Episode Listen Later Aug 3, 2026 1:00

Are coral reefs teeming with invisible treasure?!

bacteria x marks

Hidden Black Hole

Play Episode Listen Later Jul 31, 2026 1:00

Help! A star went missing. Who’s the culprit?

hidden black holes

Cultural Cuisine, California Standards

Play Episode Listen Later Jul 30, 2026 1:00

Is the law failing your dinner plate?

california cultural standards cuisine

Organ Factory

Play Episode Listen Later Jul 29, 2026 1:00

Don’t worry, it’ll grow back!

factory organ

Shroom Brain Electricians

Play Episode Listen Later Jul 28, 2026 1:00

Got fungus on the brain?

brain shrooms electricians

Fact or Fiction?

Play Episode Listen Later Jul 27, 2026 1:00

COVID-19 created uncertainty. Perhaps more than it should have.

covid-19 fact or fiction

Sweetening the Bitter

Play Episode Listen Later Jul 24, 2026 1:00

When life gives you grapefruit… BLECH!

bitter blech sweetening

Vitamin B is Heart Healthy!

Play Episode Listen Later Jul 23, 2026 1:00

Scientists praise vitamin B-twelve. But what about B-one through eleven?!

scientists vitamins vitamin b heart healthy

Colorful Football Helmets

Play Episode Listen Later Jul 22, 2026 1:00

Ouch! He got hit so hard his helmet changed color!

football colorful helmets

Thymus Bootcamp

Play Episode Listen Later Jul 21, 2026 1:00

Was the cure for cancer inside us all along?

bootcamp thymus

Trouble for Salmon

Play Episode Listen Later Jul 20, 2026 1:00

Must be something in the water…

salmon

Smoke Signals

Play Episode Listen Later Jul 17, 2026 1:00

Smoooke on the placentaaaa!

smoke signals

Dark Side of Henna

Play Episode Listen Later Jul 16, 2026 1:00

Henna is gorgeous... but NOT for your kidneys!!

dark side henna

Saving Venice

Play Episode Listen Later Jul 15, 2026 1:00

Venice, Italy? More like Atlantis two-point-oh!

italy saving venice atlantis

The Gut Fix

Play Episode Listen Later Jul 14, 2026 1:00

Peanut allergies drive me NUTS!

nuts peanut gut fix

Slimy Architects

Play Episode Listen Later Jul 13, 2026 1:00

Oysters need cloisters!

architects oysters slimy

Doordash for Mitochondria

Play Episode Listen Later Jul 10, 2026 1:00

Knock, knock! Who’s there? Mitochondria!

knock doordash mitochondria

Curing Cancer with Cats

Play Episode Listen Later Jul 9, 2026 1:00

Cats are curing cancer - FUR reals!

cats fur curing cancer

Underground Economy

Play Episode Listen Later Jul 8, 2026 1:00

Think Wall Street… but underground!

underground economy

Toot and Tell

Play Episode Listen Later Jul 7, 2026 1:00

Let’s break wind – for science!

toot

Friendly Sharks

Play Episode Listen Later Jul 6, 2026 1:00

Do sharks have friends?

sharks friendly

Endangered Dopplegängers

Play Episode Listen Later Jul 3, 2026 1:00

Endangered… twinsies?!

endangered

Pilates With A Purpose

Play Episode Listen Later Jul 2, 2026 1:00

Who says pilates is just an excuse for brunch?

pilates

The Mighty Almond

Play Episode Listen Later Jul 1, 2026 1:00

Hmm… Do I detect notes of… WASTEWATER?!

mighty almond wastewater

Manosphere Medicine

Play Episode Listen Later Jun 30, 2026 1:00

Is the cure for depression in the “manosphere?”

medicine manosphere

The Sound of Being Eaten

Play Episode Listen Later Jun 29, 2026 1:00

Who’s that crunch-crunching on my leaves???

sound eaten

MINDING the Gap

Play Episode Listen Later Jun 26, 2026 1:00

Is there a signal for selflessness?

minding the gap

Watered Down

Play Episode Listen Later Jun 25, 2026 1:00

Diet soda is just as healthy as water… right?

diet watered

Mosquitoes Biting Bats

Play Episode Listen Later Jun 24, 2026 1:00

Mr. Batz? The nurse will see you now.

bats biting mosquitoes batz

A Second Wind for T cells

Play Episode Listen Later Jun 23, 2026 1:00

Tired of being a T-cell?

tired cells second wind

Clouded Vision

Play Episode Listen Later Jun 22, 2026 1:00

What’s clouding our vision, even when skies are clear?

clouded vision

Delicate Grippers

Play Episode Listen Later Jun 19, 2026 1:00

Robot, bring me… processed junk food!

robots delicate

Pups and People

Play Episode Listen Later Jun 18, 2026 1:00

But how does your DOG feel about it?

dogs pups

Nature's Cleanup Crew

Play Episode Listen Later Jun 17, 2026 1:00

Talk about deep, deep trouble.

talk nature cleanup

Spare Charge

Play Episode Listen Later Jun 16, 2026 1:00

Can the “little blue pill” get our cells up and running again?

charge spare

Flying Close to the Sun

Play Episode Listen Later Jun 15, 2026 1:00

The ancient Greeks were lying! Sort of…

greek flying sort close to the sun

Digital Ants

Play Episode Listen Later Jun 12, 2026 1:00

What if entertainment’s next big thing was discovered in a science lab?

digital ants

Ocean Battery

Play Episode Listen Later Jun 11, 2026 1:00

Green energy? What about… blue energy?!

green ocean batteries

Pancreatic Cancer's Triple Threat

Play Episode Listen Later Jun 10, 2026 1:00

Your body is a buffet. Don’t let cancer put you out of business!

threats triple threat pancreatic cancer

Small Lives, Big Impact

Play Episode Listen Later Jun 9, 2026 1:00

TRIGGER WARNING: Spiders!

big impact

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