The US government

perpetrated 9/11.

Marketing video for the 3M MPRO110 640x480 pocket projector. Video
Tags: computers, optics, displays
Entity: 3m



Light slowed down to 38 mph, then stopped. News
Tags: physics, optics

Why there is no wavelength for the color pink. News
Tags: optics, photography, neurology

Review and FAQs for Sigma DP1 digital camera. News
Tags: photography, foveon, optics
Entity: sigma

A high-resolution, lens-free microscope fits on a dime-size chip. News
Tags: biology, computers, optics

LED backlights use half the power of CCFLs. [pdf] News
Tags: displays, optics, energy, computers

Painted room optical illusion. Image
Tags: architecture, photography, optics, vision

Visual illusion Video
Tags: fine-art, optics, vision