L4sBot@lemmy.worldB to Today I Learned@lemmy.worldEnglish · 1 year agoTIL Many hotels including Hilton and Marriott collect guests’ used soaps, scrape the hair and stuff off, then melt them down to make new soaps.www.cnn.comexternal-linkmessage-square43fedilinkarrow-up1218file-textcross-posted to: todayilearned@lemmit.online
arrow-up1218external-linkTIL Many hotels including Hilton and Marriott collect guests’ used soaps, scrape the hair and stuff off, then melt them down to make new soaps.www.cnn.comL4sBot@lemmy.worldB to Today I Learned@lemmy.worldEnglish · 1 year agomessage-square43fedilinkfile-textcross-posted to: todayilearned@lemmit.online
minus-squarei_suppose@feddit.itlinkfedilinkEnglisharrow-up2·edit-21 year agoWell, TIL more than one thing!
minus-squareAux@lemmy.worldlinkfedilinkEnglisharrow-up2·1 year agoThat reply is wrong, surfactants effectively kill many varieties of microbes https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7166552/
Well, TIL more than one thing!
That reply is wrong, surfactants effectively kill many varieties of microbes https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7166552/