Ted-Ed

Can you solve the human cannonball riddle? - Alex Rosenthal

Run, sail, or hide? How to survive the destruction of Pompeii - Gary Devore

The “myth” of the boiling frog

The genius of Marie Curie - Shohini Ghose

The dark history of bananas - John Soluri

Can you solve the private eye riddle? - Henri Picciotto

Can you solve the secret sauce riddle? - Alex Gendler

What is depression? - Helen M. Farrell

How to manage your emotions

Mating frenzies, sperm hoards, and brood raids: The life of a fire ant queen - Walter R. Tschinkel

How do you know you exist? - James Zucker

The science of milk - Jonathan J. O'Sullivan

Can you solve the time traveling car riddle? - Dan Finkel

Can you cheat death by solving this riddle? - Shravan S K

The psychology of narcissism - W. Keith Campbell

Can you outsmart Fate and break her ancient curse? - Dan Finkel

A brief history of chess - Alex Gendler

How does anesthesia work? - Steven Zheng

The legend of Annapurna, Hindu goddess of nourishment - Antara Raychaudhuri & Iseult Gillespie

The philosophy of Stoicism - Massimo Pigliucci

What did people do before anesthesia? - Sally Frampton

The benefits of good posture - Murat Dalkilinç

Why the insect brain is so incredible - Anna Stöckl

What causes antibiotic resistance? - Kevin Wu