Hackaday
Fresh hacks every day
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Power from Gravity May 26, 2026
Gravity batteries aren’t exactly a new idea. You can store energy by lifting something heavy, converting kinetic ener...
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Computing goes hand-in-hand with how to structure and access data, and this internal training film from IBM regarding...
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Glass-based substrates are slowly beginning to push out organic substrates commonly used in PCBs due to often superio...