Bill Gates Is Backing a Waterless Toilet That Uses Nanotechnology to Treat Waste It could be the future of sanitation.
Science Says These 4 Common Germaphobic Habits Are Basically Pointless You can stop flushing public toilet handles with your foot.
If Being Too Clean Makes Us Sick, Why Isn't Getting Dirty the Solution? Being too clean isn't what's making us sick. It's the loss of biodiversity in the bacteria and organisms that live in our bodies and work with the immune system.