After 48 hours, the difference between the two sets of plates is pretty striking. Despite what appears to be the nearly complete eradication of bacteria on his hands after exposing them to the ...

In humans, the left hand and the right hand are mirror images of one another ... Although the capability to create organisms or bacteria that utilize mirror molecules remains at least a decade away by ...

Why It’s a Problem: Your hands can harbor harmful bacteria and viruses that transfer ... The Mistake: Placing cooked food ...

While the majority of bacteria from soil are safe, there are some that can cause disease. Washing your hands with soap and water will protect you from them. Be careful when using a hot water bath or ...