Fry an egg with a solar-powered backyard death ray

Home › Fry an egg with a solar-powered backyard death ray

Using a Fresnel lens taken from an old rear-projection TV, a tinkerer channels the heat of the sun into a 2,000-degree ray. [Read more]

06.11	Stocks and dollar rise as US election result in focus
06.11	Hurricane Rafael Update Statement
06.11	Summary for Hurricane Rafael (AT3/AL182024)
06.11	Warning millions will struggle to pay water bill rises
06.11	Atlantic Tropical Weather Outlook
06.11	Tropical Storm Rafael Graphics
06.11	Tropical Storm Rafael Public Advisory Number 9A
06.11	Summary for Tropical Storm Rafael (AT3/AL182024)
More »

je.st