
Even on the hottest and driest days, rays from the sun are too weak to ignite a fire. But with a magnifying glass (or, in some unfortunate cases, a glass garden ornament), you can focus sunlight into ...



About WillyLiambi
An IT professional software developer, desktop, web and mobile. Have been working in the tech industry for 13 years. husband, father , citizen , global traveler.
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