Surfactants in car wash soap reduce water’s surface tension, which lets the soapy water spread evenly over your car’s surface—lifting and suspending dirt, creating foam that clings and cleans.
Ancient Egyptians Used Honey as an Antibiotic
Egyptians used honey and moldy bread to treat wounds thousands of years before the discovery of penicillin. Honey’s antibacterial properties made it a natural healing agent.
0.5% of the male population are descended from Genghis Khan. (Scientists did a study in 2003 showing that about 16 million dudes share a Y chromosome with the famous Emperor.)
