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735 results
You and your brother have discovered another realm and set off exploring the new wonderful world. Along the way, you see a troll ...
3,074,587 views
5 years ago
In this video, we explore 3 essential questions at the foundation of all our knowledge. Through these questions, we uncover the ...
2,107,529 views
1 year ago
You've been chosen as a champion to represent your wizarding house in a deadly duel against two rival magic schools.
13,212,107 views
6 years ago
The Infinite Hotel, a thought experiment created by German mathematician David Hilbert, is a hotel with an infinite number of ...
24,710,818 views
10 years ago
You're a bank robber trying to escape from jail. Can you solve the riddle to get past the fence to freedom? -- Your timing made you ...
4,119,738 views
··· Many thanks to Dr. Mike Titelbaum and Dr. Adam Elga for their insights into the problem. ··· References: Elga, A.
4,774,823 views
Follow two astronauts into outer space to explore time dilation and Einstein's theory of relativity through the Twin Paradox thought ...
5,507,746 views
Imagine you're on a game show and you can choose between two prizes: a diamond … or a bottle of water. It's an easy choice ...
2,414,604 views
8 years ago
a list of paradoxes, organized into five categories 00:00 - introduction 00:43 - type one: logical contradiction 07:49 - type two: ...
2,789,902 views
2 years ago
How many people need to be in a room before there's a 50% chance that two of them share the same birthday? Is it about 180, ...
13,824,029 views
Mining unobtainium is hard work – the rare mineral appears in only 1% of rocks in the mine. But your friend Tricky Joe has ...
4,087,092 views
-- Your agent has infiltrated a life or death poker game in a hidden back room of a grand casino. Your team is on the trail of an elite ...
1,041,834 views
This video features Lisa Goldberg, an adjunct professor in the Department of Statistics at University of California, Berkeley.
4,551,587 views
··· Special thanks to Patreon supporters: RayJ Johnson, Brian Busbee, Jerome Barakos M.D., Amadeo Bee, Julian Lee, ...
15,118,741 views
Can you ever travel from one place to another? Ancient Greek philosopher Zeno of Elea gave a convincing argument that all ...
3,735,235 views
11 years ago
Imagine a group of people. How big do you think the group would have to be before there's more than a 50% chance that two ...
2,791,480 views
7 years ago
Imagine a police lineup where ten witnesses are asked to identify a bank robber they glimpsed fleeing the scene. If six of them ...
4,345,556 views
You've made it to the final round of a game show, and get to pick between 3 doors, one of which has a car behind it! You make ...
2,363,151 views
12 years ago
Many puzzles have a long history, such as water pouring puzzles, where you need to measure (for example) one pint of water ...
8,441 views
9 months ago
You and nine other individuals have been captured by super-intelligent alien overlords. The aliens think humans look quite tasty, ...
30,478,189 views
9 years ago