When you tap delete on your Android phone, a file might disappear from your view. But it's not really gone. You've erased the index of that file, but the file itself is still in the phone's storage.

Most anyone who’s studied human performance has come across discussions of fixed mindset versus growth mindset. Without explicitly referring to mindset, George Bernard Shaw offered an interesting ...

There’s a point in every study session where your phone becomes your enemy. You’re deep in your notes, and suddenly someone tags you in a meme. And just like that, you’ve lost twenty minutes, your ...