Photos of rooms painted in 3D

Now this takes the concept of 3D to a whole new level--and it doesn't even involve computers. These are photos of rooms painted to create optical illusions that project 3D images if viewed from the proper angles.

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Walmart's five buck LED is one of the brightest we've tested

For basic lighting needs, this bulb looks like a solid pick, but its dimming performance leaves a lot to be desired.

by Ry Crist