Ferguson, MO Grand Jury Reaches Decision In Officer Involved Shooting | Click Here For Complete Coverage

Solar Magnifier

This 19 August, 2004 NASA Solar and Heli

Viral Video: Gigantic Solar Magnifier

Melt a stack of pennies, burst a glass bottle, damage various food items, and incinerate wood using the power of the sun! Check out this gigantic solar magnifier.

03/12/2013