4200+ talks to stir your curiosity
Find just the right one
Browse all talks
Search
Find a speaker ▸
Active filters:
MathRemove Clear
15:10

Freeman Hrabowski

4 pillars of college success in science

Posted Apr 2013
5:38

Henri Picciotto

Can you solve the feeding frenzy riddle?

Posted Apr 2022
5:08

Alex Gendler

Can you solve the death race riddle?

Posted Mar 2020
5:10

Dan Katz

Can you solve the cheating royal riddle?

Posted Aug 2020
0:00

Marie Brodsky

Can you solve the birthday cake riddle?

Posted Jan 2022
10:49

Kevin Roose

The value of your humanity in an automated future

Posted Feb 2021
5:07

Dennis Shasha

Can you solve the Trojan War riddle?

Posted May 2021
4:50

Henri Picciotto

A riddle of ice and fire dragons

Posted Mar 2022
3:46

Alex Gendler

Everything changed when the fire crystal got stolen

Posted Feb 2020
9:29

Randall Munroe

Comics that ask "what if?"

Posted May 2014
4:34

Dan Finkel

Can you solve the Ragnarok riddle?

Posted Jul 2020
0:00

Alex Rosenthal

Can you solve the human cannonball riddle?

Posted Nov 2021
4:17

Judd A. Schorr

Can you solve the airplane riddle?

Posted Dec 2016
5:08

Dennis E. Shasha

Can you solve Dongle's Difficult Dilemma?

Posted Apr 2021
4:22

Alex Gendler

Can you solve the secret sauce riddle?

Posted Sep 2019
5:02

Dan Finkel

Can you outsmart Fate and break her ancient curse?

Posted May 2023
4:23

Alex Gendler

Can you solve the dragon jousting riddle?

Posted Jan 2020
4:52

Matt Anticole

Why the metric system matters

Posted Jul 2016
5:58

Alex Rosenthal

Can you solve the rogue submarine riddle? Difficulty level: Master

Posted Sep 2021
4:24

Alex Gendler

Can you solve the Alice in Wonderland riddle?

Posted Nov 2020
3:39

Adrián Paenza

How folding paper can get you to the moon

Posted Apr 2012
4:22

Dan Finkel

This one weird trick will get you infinite gold

Posted Mar 2023
4:29

Bill Shillito

How to organize, add and multiply matrices

Posted Mar 2013
4:36

Shravan S K

Can you cheat death by solving this riddle?

Posted Jun 2021
12:04

Danielle Feinberg

The magic ingredient that brings Pixar movies to life

Posted Apr 2016
1h 2m

Reed Hastings

3 secrets to Netflix's success

Posted Sep 2020
16:08

Vittorio Loreto

Need a new idea? Start at the edge of what is known

Posted Mar 2018
20:27

Sal Khan

Let's use video to reinvent education

Posted Mar 2011
9:46

Brian Johnson

How to teach "for" students, not "at" them

Posted May 2023
4:50

Pratik Aghor

The greatest mathematician that never lived

Posted Jul 2020
5:34

Miho Janvier

Lessons from a solar storm chaser

Posted Dec 2017
4:44

Nina Klietsch

Why do airlines sell too many tickets?

Posted Dec 2016
4:37

Matt Anticole

What's the difference between accuracy and precision?

Posted Apr 2014
18:05

Marc Kushner

Why the buildings of the future will be shaped by ... you

Posted Mar 2015
5:09

Alex Gendler

Can you solve the pirate riddle?

Posted May 2017
4:55

Daniel Finkel

Can you solve the sea monster riddle?

Posted Apr 2020