As early as the ancient dynasties of Egypt, silver coins were placed in the drinking vessels of the nobility to protect them from harm.聽聽Of course, this was not the result of any scientific...
We received a question about antibacterial soaps, namely why should or shouldn鈥檛 we be using them? And if we鈥檙e supposed to avoid antibacterial soap, why is Purell, an antimicrobial agent, allowed?