How to survive the apocalypse | Ada, Ep. 1

Why is the Amazon Rainforest known as the Earth's air conditioner? - Anna Rothschild

Have we reached the limit of computer power? - Sajan Saini and George Zaidan

What actually causes high cholesterol? - Hei Man Chan

The history of the world according to rats - Max G. Levy

One of the most controversial medical procedures in history - Jenell Johnson

The dark history of arsenic - Neil Bradbury

A day in the life of a martial artist in medieval China - Peter Lorge

Do you really need to take 10,000 steps a day? - Shannon Odell

How some friendships last — and others don’t - Iseult Gillespie

Why animals help each other - Ashley Ward

Lady Meng Jiang: The legend of the woman who outwitted an evil emperor - Juwen Zhang

How to make your stress work for you - Shannon Odell

How scientists are creating real-life invisibility cloaks - Max G. Levy

How are these fires burning underground? - Emma Bryce

Why don’t companies want you to repair your stuff? - Aaron Perzanowski

What staying up all night does to your brain - Anna Rothschild

Can you solve the trickster god riddle? - Alex Rosenthal

This could save lives— but are you willing to do it? - Michael Vazquez and Sarah Stroud

Ugly History: The Armenian Genocide - Ümit Kurt

How does kidney transplant surgery work? - Alexander H. Toledo

The real reason polio is so dangerous

The curse of the monkey's paw - Iseult Gillespie

How does extreme heat affect your body? - Carolyn Beans

3 reasons why medications are so expensive in the US - Kiah Williams

The dungeon master's riddle - Alex Rosenthal

What are those colors you see when you rub your eyes? - Paul CJ Taylor

The real tale of the Monkey King in Heaven - Ji Hao

This mushroom will kill you before you know what’s happening - Michael Beug

Greek mythology’s greatest warrior - Iseult Gillespie

Are there any places on Earth with no bugs? - Charles Wallace

You'll travel 1 trillion kilometers through space - Fabio Pacucci and Lindsay DeMarchi

Why did it take so long to find giant squids? - Anna Rothschild

What is hysteria, and why were so many women diagnosed with it? - Mark S. Micale

The birth of the galaxy in 60 seconds - Scott Hershberger

What’s the best way to treat the common cold?

The deadliest thing in your kitchen - George Zaidan

How do animals regrow their limbs? And why can't humans do it? - Jessica Whited

What does appendix pain feel like? - David R. Flum

The surprising reason zebras have stripes - Cella Wright

Are you more likely to explode or freeze in space? - Tejal Gala

The tale of the boy who tricked a tyrant - Paschal Kyiiripuo Kyoore

The tragedy of the one guy who was right about the Trojan Horse - Noah Charney

Is this the most valuable thing in the ocean? - David Biello

How do bulletproof vests work? - Max G. Levy

Why is it so dangerous to step on a rusty nail? - Louise Thwaites

What are warts — and how do you get rid of them? - Cella Wright

The most dangerous elements on the periodic table - Shannon Odell

Why did people wear powdered wigs? - Stephanie Honchell Smith

Why is Alzheimer’s disease so difficult to treat? - Krishna Sudhir

What the oil industry doesn’t want you to know - Stephanie Honchell Smith

Why does hitting your funny bone feel so horrible? - Cella Wright

Why are scientists shooting mushrooms into space? - Shannon Odell

The weirdest (and coolest) tongues in the animal kingdom - Cella Wright

The fall of the House of Cadmus - Iseult Gillespie

Why fish are better at breathing than you are - Dan Kwartler

What happens in your body during a miscarriage? - Nassim Assefi and Emily M. Godfrey

How close are we to powering the world with nuclear fusion? - George Zaidan

How do doctors determine what stage of cancer you have? - Hyunsoo Joshua No and Trudy Wu

The secret behind how Chinese characters work - Gina Marie Elia