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


    • Mar 27, 2026 LATEST EPISODE
    • weekdays NEW EPISODES
    • 1m AVG DURATION
    • 1,355 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

    Pop-Up Patrol

    Play Episode Listen Later Mar 27, 2026 1:00


    All quiet on the … digestion front?!

    pop up patrol
    Periodically Moonstruck

    Play Episode Listen Later Mar 26, 2026 1:00


    Are women's cycles catching waves with monthly tides?

    moonstruck periodically
    Moss In Space

    Play Episode Listen Later Mar 25, 2026 1:00


    Moooss iiiiiin spaaaace!

    space moss
    Looking into the Future 

    Play Episode Listen Later Mar 24, 2026 1:00


    Hold on! What’s this say…?

    Trash Panda Takeover

    Play Episode Listen Later Mar 23, 2026 1:00


    Are raccoons evolving right under our noses?

    takeover trash panda
    Optical Clues to Your Health

    Play Episode Listen Later Mar 20, 2026 1:00


    The eyes are the window to the soul… And your heart too?

    health clues optical
    Sky High Surprises

    Play Episode Listen Later Mar 19, 2026 1:00


    Keep watching the stars!

    surprises sky high
    Onion Tears

    Play Episode Listen Later Mar 18, 2026 1:00


    Masterpiece Theatre presents: Tears of an Onion.

    tears onion masterpiece theatre
    Protecting your Pearly Whites

    Play Episode Listen Later Mar 17, 2026 1:00


    Good news! Unless you’re a dentist…

    protecting whites pearly
    Whale Language

    Play Episode Listen Later Mar 16, 2026 1:00


    Do whales tell tall tales?

    language whales
    Leftovers for Bacteria

    Play Episode Listen Later Mar 13, 2026 1:00


    Tired of leftovers?

    tired leftovers bacteria
    Quantum Calculations

    Play Episode Listen Later Mar 12, 2026 1:00


    Even computers need help with math!

    quantum calculations
    Chromatic Aromatics

    Play Episode Listen Later Mar 11, 2026 1:00


    From the lab bench to fashion week!

    chromatics aromatics
    Groovy Brain Vessels

    Play Episode Listen Later Mar 10, 2026 1:00


    Oh yeah, feel that beat, brainy!

    brain vessels groovy
    This Bee's a Whiz

    Play Episode Listen Later Mar 9, 2026 1:00


    Dot… dash… dot… dash… buzz?!

    whiz
    BAT-ter Beware

    Play Episode Listen Later Mar 6, 2026 1:00


    Think of them as pocket-sized dragons!

    Frothy Plant Foam

    Play Episode Listen Later Mar 5, 2026 1:00


    Oatology: noun, the study of Oat Milk.

    plant foam oat milk frothy
    Sleuthing-Out Nanoplastics 

    Play Episode Listen Later Mar 4, 2026 1:00


    There’s danger in the air…

    sleuthing nanoplastics
    Sight for Sore Eyes

    Play Episode Listen Later Mar 3, 2026 1:00


    Can we fix dead pixels… in our eyes?!

    sight sore eyes
    Trunk Tools

    Play Episode Listen Later Mar 2, 2026 1:00


    Who needs a spa day when you’ve got trunks and a garden hose?

    tools trunk
    The Birds Keep Chirping

    Play Episode Listen Later Feb 27, 2026 1:00


    Some birds just can’t resist a midnight serenade.... But why?

    birds chirping
    Concrete Power

    Play Episode Listen Later Feb 26, 2026 1:00


    Concrete powered homes?! Sounds crazy! Or does it?

    concrete
    Lightning Potassium

    Play Episode Listen Later Feb 25, 2026 1:00


    Is there an early warning system for… seizures?

    lightning potassium
    Snout of the Ordinary

    Play Episode Listen Later Feb 24, 2026 1:00


    Let’s just say, our ancestors were shaping more than just stone tools!

    ordinary snout
    Glorious Glass Printing

    Play Episode Listen Later Feb 23, 2026 1:00


    Those who live in glass houses … should get a 3D printer!

    3d glass glorious printing
    Sugar Rush, Tumor Crush

    Play Episode Listen Later Feb 20, 2026 1:00


    Are we finished ruining soda for you? NOPE! Never.

    crush tumors sugar rush
    The Coolest Bugs

    Play Episode Listen Later Feb 19, 2026 1:00


    Time to take down the Christmas lights… ack! They’re flying!

    christmas time bugs coolest
    Plantlife in Death

    Play Episode Listen Later Feb 18, 2026 1:00


    Death Valley might need a name change!

    death death valley plantlife
    Satellite Referee

    Play Episode Listen Later Feb 17, 2026 1:00


    Cutting carbon is a global hot potato!

    cutting satellites referee
    Electric Eukaryotes

    Play Episode Listen Later Feb 16, 2026 1:00


    Could bacteria be… a bright spot?

    electric eukaryotes
    Cosmic Meet-Cute

    Play Episode Listen Later Feb 13, 2026 1:00


    Is true love written in the stars?

    cosmic meet cute
    Tiny, but Mighty!

    Play Episode Listen Later Feb 12, 2026 1:00


    Got a clog? Here comes a microscopic cleaning crew!

    mighty
    Fungus Among Us

    Play Episode Listen Later Feb 11, 2026 1:00


    Who’s pulling the strings behind… Zombie Ants!

    among us fungus
    Paging Dr. Mouse

    Play Episode Listen Later Feb 10, 2026 1:00


    Could a mouse save your life? Maybe so.

    mouse paging dr
    Hard and Soft Prints

    Play Episode Listen Later Feb 9, 2026 1:00


    This gives a new meaning to a KNEESLAPPER!

    soft prints
    Dark Stars

    Play Episode Listen Later Feb 6, 2026 1:00


    Can dark matter shine bright?

    dark stars
    Bowhead Paradox

    Play Episode Listen Later Feb 5, 2026 1:00


    Is the cure for cancer in… WHALES?!

    paradoxes whales bowhead
    Round the Lake

    Play Episode Listen Later Feb 4, 2026 1:00


    Who knows what secrets lie deep below the shadowy water?

    lake
    Great Grains!

    Play Episode Listen Later Feb 3, 2026 1:00


    Let’s break bread…

    grains
    Dogs Think Like Us

    Play Episode Listen Later Feb 2, 2026 1:00


    Rover, watch your mouth!

    dogs rover
    Frozen and Furious

    Play Episode Listen Later Jan 30, 2026 1:00


    Think zombies are scary? What about awakening ancient frozen monsters?!

    frozen
    Brain Power

    Play Episode Listen Later Jan 29, 2026 1:00


    Brain surgery is a gamble, but the odds just got better!

    brain brainpower
    Profiling Space Ice

    Play Episode Listen Later Jan 28, 2026 1:00


    What’s inside a cosmic snowball?

    space profiling
    Mind Over Metabolism

    Play Episode Listen Later Jan 27, 2026 1:00


    Blood is thicker than… OATMEAL?!

    blood metabolism oatmeal
    Beating Diabetes

    Play Episode Listen Later Jan 26, 2026 1:00


    Ready for a dia-beatdown?

    beating diabetes
    Snooze School

    Play Episode Listen Later Jan 23, 2026 1:00


    Can we REALLY learn new vocabulary in our sleep?

    school snooze
    This Liver's Hot

    Play Episode Listen Later Jan 22, 2026 1:00


    New bombshells have entered Love Island: the mini-livers!

    love island liver
    Just Add Water… and Power!

    Play Episode Listen Later Jan 21, 2026 1:00


    A landburger helper, if you will.

    water and power
    Gendered Ageism in AI

    Play Episode Listen Later Jan 20, 2026 1:00


    Is artificial intelligence just a big ol’ boys club?

    ageism gendered
    Wildfires Worldwide

    Play Episode Listen Later Jan 19, 2026 1:00


    There's something in the air...

    worldwide wildfires
    Power of Friendship

    Play Episode Listen Later Jan 16, 2026 1:00


    Friends don’t let friends… get wrinkly???

    friends friendship

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