SciShow
Metal vs. Bacteria (2015x188)
Ημερομηνία προβολής: Δεκ 14, 2015
Even before we knew what bacteria were capable of, we were using certain metals to help fight off their effects.. Hank Green explains how on this episode of SciShow.
- Πρώτη προβολή: Ιαν 2012
- Επεισόδια: 3759
- Ακόλουθοι: 2