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The Shark FlexBreeze HydroGo is a compact, lightweight fan that can be used cordless for on-go-cooling. The airflow packs a ...
Interesting Engineering on MSN7h
Buzz battery? Tiny rice-sized tech backpack turns bees into power generatorsA team of scientists has pulled off a tiny breakthrough by creating an ultralight piezoelectric energy harvester (PEH) that ...
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