SciShow
Should You Use Hydrogen Peroxide to Clean Wounds? (2016x35)
Data emisji: Mar 05, 2016
Hydrogen Peroxide: It fizzes, it stings, but does it actually do you any good? Find out on this week's Quick Question!
- Premiera: Sty 2012
- Odcinki: 3763
- Obserwujący: 2