Add Yahoo as a preferred source to see more of our stories on Google. On his popular YouTube channel, MindYourDecisions, mathematician Presh Talwalkar frequently digs up samples of classic college ...

Like Liam Neeson in Taken, Presh Talwalkar has a very specific set of skills. They don’t (as far as we know) include hunting down kidnappers and dispatching them in increasingly gruesome and ...

Telling time is easy. But telling time on an analog clock with no numbers and indistinguishable minute, second, and hour hands that has also been rotated to a random position? Well, that’s a little ...

Have you ever noticed that you rarely see a gas station by itself? Instead multiple gas stations seem to be clustered close to each other. Wouldn’t it be better if they were more spread out? Presh ...