There is a three-second video on Wikipedia titled "A Man Blowing a Raspberry." It's a brilliant, Oscar-worthy performance. I encountered the video while trying to figure out why the raucous sound made ...

The first time it happens, you don’t expect it. Your baby looks at you, sticks out her tongue and makes a gentle razzing sound. It’s almost impossible not to smile and make a raspberry back at her.

MANY vendors come to the annual Consumer Electronics Show (CES) to show off the biggest and brashiest. Not all, though. One affable British engineer, Eben Upton, is roaming the floor of the massive ...