DID U KNOW️⁉️ 头像

消息来源频道

DID U KNOW️⁉️

@diduknow0

频道37,190 位成员公开可见持续更新

⭐️IF YOU DON'T KNOW NOW YOU KNOW ✅Strange & Amazing & Facts ✅Technology Facts ✅World Records ✅Life Hacks Buy Ads: https://telega.io/c/diduknow0 https://adsly.me/@diduknow0 Contact us ✳️via bot @diduknow011

成员规模37,190 位成员
在线情况待同步
消息总数15,495 条消息
浏览量总数0 次浏览

在这个频道里搜索消息……

t.me/diduknow0

How does detergent and soap works ⁉️
🦠🛁🧼🧽🧴
Soaps and detergents are made from long molecules that contain a head and tail. These molecules are called surfactants. Water alone can't clean clothes because it won't attach to molecules of grease and dirt. Detergent is different. The surfactants it contains are made of molecules that have two different ends. One end is strongly attracted to water; the other is attracted to oily substances like grease.