This one had us stumped — how do you hang up a painting with a string and two pins and ensure that the painting will fall if you remove either of the pins?
A science fiction novelist and an internet commenter made breakthroughs on a longstanding problem about the number of ways you can arrange a set of items. What did they discover?
According to an American nutrition label, a packaged chocolate-chip cookie has 72 calories. According to a British nutrition label, it has 72 kilocalories. What gives?
This one had us stumped — how do you hang up a painting with a string and two pins and ensure that the painting will fall if you remove either of the pins?
Lottery officials have said that the change was in response to demand from players that they wanted to start with a big jackpot and have a better shot at smaller prizes.
The nearest neighbor problem asks where a new point fits in to an existing data set. A few researchers set out to prove that there was no universal way to solve it. Instead, they found such a way.
When Road Guy Rob talks about his experience driving for Uber and Lyft, it definitely doesn't sound too fun. Add in the fact that he made roughly 42¢ per hour, and, well... we'll be taking the bus.
Zero is a mysterious and powerful number. Let’s not take it for granted. Subscribe to our channel! http://goo.gl/0bsAjO The number is a relatively new invent...
Most of us think of the Pythagorean theorem as a geometric principle that has absolutely no bearing on real life. Theoretical physicists see it a little differently.