You are participating in a holiday gift exchange with a few classmates. You each write down your own name on a slip of paper and fold it up. Then all the students place their names into a single hat.

Since the dawn of computers, we’ve tried different ways to store data. These days, you grab data over the network, but you ...

One youngster at New Ulm High School can’t read for more than five minutes without the words going out of focus. Many ...