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Hp Elite Dragonfly dead, not charging, board repair, i got tricked by a partial burned component

Hp Elite Dragonfly dead, not charging, board repair, i got tricke…

16K views6 days ago

YouTubeElectronics Repair School

CZ12 (2012) | Martin Escapes the Motorcycle Pursuit on Roller Suit

CZ12 (2012) | Martin Escapes the Motorcycle Pursuit on Roller Suit

124.2K views1 week ago

YouTubeDragonfly Mia

China has retrieved the first batch of experimental "lunar soil bricks" brought back by the Shenzhou-21 spacecraft after spending a full year exposed to radiation and extreme temperature swings outside the space station. Researchers confirmed that all 34 samples remained in good condition, retaining high strength and stability. The bricks – made from simulated lunar regolith – were formed through three different techniques: hot pressing, electromagnetic induction and microwave sintering. Their c

China has retrieved the first batch of experimental "lunar soil bricks" br…

94.6K views6 days ago

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