Pass A Lot Of Time And Have Fun While You Learn

THE LABORATORY THAT NEVER SLEEPSMad Sci Network represents a collective cranium of scientists providing answers to your questions. For good measure they provide a variety of oddities as well.Questions asked and answered are:Can water float on water?What muscles do I use to raise my arms?How can I measure the density of fog?Which would be better. Plastic or glass windows?