#earthdaychallenge — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #earthdaychallenge, aggregated by home.social.
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Winners of Hackaday’s Earth Day Contest: Solar LIC, Auto-Return Parafoil, & Water Flowmeter - Winners have just been announced for Hacakday’s Earth Day Challenge. We were on th... - https://hackaday.com/2021/04/28/winners-of-hackadays-earth-day-contest-solar-lic-auto-return-parafoil-water-flowmeter/ #high-altitudebaloon #lithiumioncapacitor #earthdaychallenge #high-altitude #flowmeter #parachute #contests #parafoil #roundup #lic