mxeff@feddit.org to Science Memes@mander.xyzEnglish · 21 hours agoIf God had wanted us to have nearly unlimited clean energy, He would have placed a fusion reactor into the sky.feddit.orgimagemessage-square173fedilinkarrow-up1976arrow-down110
arrow-up1966arrow-down1imageIf God had wanted us to have nearly unlimited clean energy, He would have placed a fusion reactor into the sky.feddit.orgmxeff@feddit.org to Science Memes@mander.xyzEnglish · 21 hours agomessage-square173fedilink
minus-squareSaveTheTuaHawk@lemmy.calinkfedilinkEnglisharrow-up2·2 hours agoyou can get>200F from a passive solar air heater made of soda cans on a 30F day. https://www.instructables.com/Aluminum-Can-Solar-Heater/
you can get>200F from a passive solar air heater made of soda cans on a 30F day.
https://www.instructables.com/Aluminum-Can-Solar-Heater/