Recast: Ella on That's Absurd, Please El...

What does an astronaut actually learn in training? And what surprises them about having to live in space? Well, fortunately astronaut Cady Coleman is here to answer these and many more of our questions!! See us live in London! LETSLEARNEVERYTHING.COM/LIVE See Tom live in NYC! Our ... Show More

What even is horsepower? Is it a silly unit of measurement, or actually an underrated marvel?? And how old is makeup? Why do we do it? And what historic looks can you steal for your next night out? What are the flaws in scientific publishing, who's responsible, and how can we fix ... Show More

What are the flaws in scientific publishing, who's responsible, and how can we fix it? ALSO SEE US LIVE IN LONDON!!! LETSLEARNEVERYTHING.COM/LIVE Timestamps: (00:00:00) Intro (00:02:47) Scientific Publishing Part I (00:35:57) Scientific Publishing Part II (01:13:07) Outro Support ... Show More

What's going on with microbes? What happens when an astronaut sneezes in space? Why do we have toes? Should I dress fancier? Why aren’t there drones on Mars? Do you get lighter every time you fart? What do I do about the poster I don’t understand? Why do animals live for differen ... Show More

<p>On today’s episode: How have COVID vaccines had lasting impact on menstrual cycles? Video games; do they rot your brain, or enhance it? What is the biological reason that women live longer than men? And how can sound help us understand protein folding? All that and more today ... Show More

<p>Ever reach out to the spirit world with an ouija board? Or stare into a dark mirror for Bloody Mary? Perhaps peer-assisted levitation was more your style. In this episode, Robert and Julie bust through the fantasy of these paranormal parlor tricks and examine the underlying sc ... Show More

In the week where many celebrated Halloween we are wondering about that tingle down your spine, the dryness in your mouth, the racing pulse - might it actually be good for you? We also look into a special frequency of sound, just below our human hearing range, that might cause ra ... Show More

Would being caught just before hitting the ground still hurt? Is it bad that the Earth is spinning faster? Where does the air inside of bell peppers come from? Why do people use pot lids as cymbals? How do you get better at trivia? Hank and John Green have answers!If you're in ne ... Show More

What happens if you overwater a plant? How does gravity actually work? And should we be cancelling mass events to contain the coronavirus? It's Q&A time on the show, and this week Phil Sansom is joined by a brainy panel of experts: plant biologist Nadia Radzman, particle physicis ... Show More

Why are there tri-fold presentations in Mindy's Gingerbread Mansion, and what does it have to do with science?! We've got the questions AND answers in this experimental round of Two Whats?! And A Wow! It's up to you to find the WOWs from the WHATs about weird science!See Privacy ... Show More

How heavy is the Earth? How do snakes digest huge meals? Should I fear falling bullets? We take on these questions and more in this Naked Scientists Question and Answer show! We'll discuss the ideal hair for head lice, the mechanics of using a straw and why men's bits shrink in t ... Show More

The weirdest things we learned this week range from literal brainwashing to the marshmallow test. Whose story will be voted "The Weirdest Thing I Learned This Week"? The Weirdest Thing I Learned This Week is a podcast by Popular Science. Share your weirdest facts and stories with ... Show More

This week a rabies-based Trojan Horse that smuggles drugs across the blood-brain barrier, why first-borns are brighter, progress with Parkinson's and a lunar telescope more powerful than Hubble. Plus in this week's ARMAGEDDON-focused show we look at supervolcanes, earthquakes and ... Show More