|Did Aliens build the Pyramids? (1of3)||
Highlights the pyramids and other inventions that illustrate the brilliance of ancient man - are they so brilliant that they could only have been built by aliens?
|Scotch tape makes opaque glass transparent||
The glass is opaque because it is etched, and light scatters on the rough surface. The glue in the scotch tape fills in any regularities and allows light to pass through with little scattering.
|You Suck at Photoshop #7||
Photoshop tutorial on Patch Tool and Levels