What's the fastest way to get from one place to another?
3
How can identifying pigeons and pigeonholes be useful?
2
When's the right time to launch a spacecraft from Earth to Mars?
2
Computers keep getting faster — could that trend continue forever?
2
The math behind the game of Tetris
1
1
What does it mean to be "random"?
1
How do you arrange dominos to perform computation?
1