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.comvideomessage-square0fedilinkarrow-up10arrow-down10
arrow-up10arrow-down1videoTIL 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-square0fedilink