"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When 2D puzzles are no longer exciting, 3D brain teasers are the way. These handheld puzzles require ...

Challenge yourself with these fun Disney brain teaser puzzles that put your memory and problem-solving skills to the test.

Transfer of math, physics, and communication skills into the entry-level photonics workforce, NSF Award 1432578, Sept 2014 – Aug 2019 Exploring factors that shape education & workplace training on ...

Crosswords, inexplicably, are more popular than ever. The New York Times alone apparently has more than 28 million people playing its word games. (Speaking of which, have you tried Slate’s?) Something ...