fossilesque@mander.xyz to Chemistry@mander.xyzEnglish · 10 months agoHelium is an essential material for research and medical equipment, but it’s nonrenewable and difficult to recycletheconversation.comexternal-linkmessage-square25fedilinkarrow-up1151arrow-down13cross-posted to: hackernews@lemmy.smeargle.fans
arrow-up1148arrow-down1external-linkHelium is an essential material for research and medical equipment, but it’s nonrenewable and difficult to recycletheconversation.comfossilesque@mander.xyz to Chemistry@mander.xyzEnglish · 10 months agomessage-square25fedilinkcross-posted to: hackernews@lemmy.smeargle.fans
minus-squarecobra89@beehaw.orglinkfedilinkarrow-up2·10 months agoSomeone needs to make a “balloon” you fill with normal air and then has a rechargable battery and 4 drone propellers to make it float up. The balloon lasts much longer than a helium balloon, only downside is you have to charge it and it’s noisy.
Someone needs to make a “balloon” you fill with normal air and then has a rechargable battery and 4 drone propellers to make it float up.
The balloon lasts much longer than a helium balloon, only downside is you have to charge it and it’s noisy.