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BODY HEAT FLASHLIGHT
15-year-old builds flashlight powered by body heat: How her hollow aluminium tube generated electricity to keep an LED lit for more than 20 minutesA 15-year-old Canadian student built a battery-free flashlight that uses the temperature difference between a warm human palm and cooler ai...- In 1942, a German U-boat sank SS Benlomond, leaving Chinese sailor Poon Lim alone in the Atlantic on an eight-foot raft; after surviving 133 days on fish, birds, and rainwater, he was rescued near Brazil and said, “I hope no one will ever have to break that record”Poon Lim survived 133 days alone on a life raft after his ship sank. He rationed limited supplies and improvised to catch fish and birds fo...
- Apple Watch Ultra 3 after 3 months: The ultimate companion to power your New Year fitness resolutionThe Apple Watch Ultra 3, after a three-month review, proves to be Apple's most complete Watch, excelling as a genuine training partner. Its...
- 10 Best Tyre Inflators offering Fast, Accurate and Reliable Inflation for Cars, Bikes, and More (2024)A tyre inflator is an essential tool for maintaining proper tyre pressure, ensuring safety, better fuel efficiency, and a smoother ride. Th...
- Best emergency lights under 3000 to brighten your homeThis list provides a helpful insight into the best emergency lights under 3000 considering factors such as brightness, battery life, durabi...
- Best Emergency Lights Under 500 in India to Illuminate Your Room During Power CutAre you looking for a good emergency light for your home? If so, then continue reading this article where we share a list of the best emerg...
- Discover the best tyre inflators: Ensuring safety, convenience, and peace of mindElevate your driving experience with the best tyre inflators, meticulously designed to guarantee your safety and convenience. These tyre in...
- Gazans bombarded by Israel have no hope and no escapeThe Gaza Strip is facing a dire humanitarian crisis as its people have no access to electricity and water, and are trapped with nowhere to ...
- Hundreds feared trapped in Ukraine theatre hit by airstrikeA photo released by Mariupol's city council showed an entire section of the large, 3-story theater had collapsed after the strike Wednesday...
- Russia's onslaught continues amid optimism over talksIn Kyiv, residents huddled in homes and shelters during a citywide curfew that was set to run until Thursday morning, as Russian troops she...
- Six future technologies already hereFrom a ball with a camera embedded, to a flashlight that is powered by body heat, to a contact lens that zooms on its own.
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