Germs

How to flush your toilet and other tips for germ-free living

Microorganisms, as a whole, get a bad rep. The majority of these little critters are harmless, but we tend to focus on the minority that are out to get us — the germs of the world.Continue...

QJScience: Toothbrush hygiene

Brushing your teeth is (hopefully) a routine part of everyone’s day, since we have always been taught that brushing is important in maintaining a healthy mouth. However, it is somewhat shocking to...Continue...