mo_ztt ✅@lemmy.world to Today I Learned@lemmy.worldEnglish · 1 year agoTIL about Wirtz pumps. Put a hose in a vertical spiral and spin it in a body of water and it'll pump water through the hose with way more pressure than you would think.www.youtube.comexternal-linkmessage-square28fedilinkarrow-up1300
arrow-up1300external-linkTIL about Wirtz pumps. Put a hose in a vertical spiral and spin it in a body of water and it'll pump water through the hose with way more pressure than you would think.www.youtube.commo_ztt ✅@lemmy.world to Today I Learned@lemmy.worldEnglish · 1 year agomessage-square28fedilink
minus-squaremo_ztt ✅@lemmy.worldOPlinkfedilinkEnglisharrow-up2·1 year agoNo, beyond both being spiral shaped they have basically nothing to do with each other
Isn’t this a scroll pump?
No, beyond both being spiral shaped they have basically nothing to do with each other