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Virginia man invents spittle-free way to extinguish birthday candles
A Virginia man said his free time during the COVID-19 pandemic allowed him time to work on an invention that coincidentally involved stopping germs — a device that allows birthday candles to be blown out without spittle flying. Mark Apelt, 44, a University of Virginia graduate and a current resident of Richmond, said he came up with the idea for the Blowzee birthday cake candle extinguisher ... ...more
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Here’s why Razor Blades dull so fast
And you’re familiar with the endless frustration and expense of constantly replacing the blade. It seems unfair but after all, steel kitchen knives go a bit dull after a few onions, but not nearly as dull as a razorblade which is also made of steel. But it turns out, hair might be kind of like kryptonite for steel.Steel is an alloy, meaning it’s a mix of two different materials, -Iron & ... ...more
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