It’s hard to imagine that three random words have the power to both map the globe and keep your private data secure. The secret behind this power is just a little bit of math. What3words is an app and ...

Add Yahoo as a preferred source to see more of our stories on Google. A New York bodega worker has gone viral for giving away goods to his customers in exchange for answers to random math questions.

Of course, math aside, that still doesn't keep us from trying to predict how random rolls might work. We also recieved word from reader Emily about a site she and some friends are working on that is ...