It’s not the prettiest thing to think about, I know. But what if an alternative form of fuel is staring at us in the face–or is, rather, part of our face? Can the human body be turned into biodiesel? I...
Toilet. Loo. Porcelain throne. The Oval Office. Whatever you call it, how often do you really think about your toilet? Toilets are an incredibly important sanitation technology that are easily taken for granted. I mean...