Even though they power many of our modern conveniences, batteries have a long history.

Posted 10 years ago by svend in category: interesting   Comments (1)

Floppy disk drives make sweet music, well, tuneful noises anyway. You might have seen them on YouTube before, but how do they work?

Posted 10 years ago by blindman in category: interesting   Comments (0)

How you start a conversation with a stranger depends on where you live.

Posted 10 years ago by nikkiphillippi in category: interesting   Comments (0)

Jeff Dekofsky

Posted 10 years ago by boyt in category: interesting   Comments (3)

I feel like I’ve seen this video before…

Posted 9 years ago by kingleo in category: interesting   Comments (0)