lunedì 8 giugno 2015

NYT Science: Is That Water Hot Enough to Kill Germs?

Is That Water Hot Enough to Kill Germs?
By C. CLAIBORNE RAY

If you can put your hands in the water while washing dishes, is it really hot enough to kill germs? And if not, what’s the point of using all that energy?

Published: June 9, 2015 at 06:00AM

via NYT Science http://ift.tt/1KQUHso