Photosynthesis Has a Fatal Flaw (and We Can Fix It)

There’s a 4 Billion Year-Old Secret Hiding in This Rock (feat. @Howtown )

Why Your Grandma Is an Evolutionary Mystery (feat. @MamaDoctorJones)

The Weird Science That Lets Insects Fly in the Rain

What Synesthesia Feels Like

Why Useless Knowledge Can Be So Useful

The 300-Year Quest to Make Real Diamonds in a Lab

Camouflage Isn't What It Appears To Be

Why Don't Humans Hibernate?

Why Do We Vote? It's Not For the Reasons You Think…

Some People Won't Be Able to Listen to This Video

The Sun is NOT the Center of the Solar System

Why You See Faces in Things

Why trees look like rivers and also blood vessels and also lightning…

The Real (Weird) Way We See Numbers

The Surprising Power of Sex in Evolution

Can You Predict When You're Going to Die?

Could AI Let Us Talk to Whales?

How Do We Measure How Big the Universe Is?

Why Solar Eclipses Are Such a Big Deal

Space is Full of Junk. Here’s How to Clean It Up…

Why NASA Punched an Asteroid

Why Sending Messages to Extraterrestrials Could Be Risky (Dark Forest Hypothesis)

I Don’t Know How to Feel About 2023

How Scientists Made the Hottest Thing Ever

Can a Billion Oysters Save New York City?

The Incredible Engineering That Helps You Survive Car Crashes

The Strange Psychology of Superfans (with @smartereveryday)

How Did X Become the Unknown (and so much else)?

What Is the Most Average Thing?

This Is Where New Ideas REALLY Come From

Why Some of the Rainbow is Missing

The Truth About Butterfly Metamorphosis (It's VERY WEIRD)

How Scorpions Became Earth’s Ultimate Survivors

Lab-Grown Meat is Here… and I Taste-Tested It!

The Deadly Chemistry That Made Life Interesting

How the CIA Secretly Spied On Climate Change

Why Y Is a Vowel According to Physics (and so is W)

How To Go Faster Than Light Speed (Seriously…)

You'll Never Guess Where Earth's Largest Migration Happens

Why Does Every Animal Look Like This?

Can We Solve the Air Conditioning Paradox?

Iridescence: Nature's Most Beautiful Physics Trick

The Forgotten Origin of the Scientific Method

The Evolutionary Purpose of Fun

I dressed up as a pickle to figure out why our brains get embarrassed

In Search of the Blackest Thing on Earth

The Unexpected Measure that Makes the Modern World Tick

How We Solved the Greatest Riddle In Navigation

Why Jumping Spiders Have the Coolest (and DEADLIEST) Eyes in Nature

The Unbelievable Story of Earth’s Most Epic Flood

The Biggest Myth About Climate Change

The Strange Cosmic Origin of Earth’s Most Precious Metals

Why is Puberty so Weird?

Why No One Can Agree What’s REALLY the Tallest Mountain

Trying to Land a Plane (to Prove the Dunning-Kruger Effect)

Why You Can’t Smell Yourself (and Other Ways Your Senses Lie to You)

Inside a Category 5 Hurricane Simulator

Are Humans Still Evolving?

These 9 Illusions Explain How Your Brain Creates Reality