Crying, yowling, whimpering: Evolution has already equipped infants and toddlers with myriad ways of communicating “status updates” to their parents. But let’s face it — they’re pretty ambiguous. So ...

What It Ripped Off: Tetris. Tetris enjoyed massive success in the late 1980s when it came bundled with Nintendo's bulky brick of handheld goodness called the Game Boy. Its catchy music never grated on ...