PARIS – It may be the Renaissance equivalent of a royal flush. A hairpin belonging to 16th century French Queen Catherine de Medici has been discovered at a royal residence outside Paris. What has ...

You’ve probably noticed it a hundred times but never really thought about it– those two buttons on your toilet flush. One small, one big. You press whichever feels right in the moment, without ...

The way a toilet works is a mystery to most people. But like many mysteries, a closer examination may reveal that the toilet isn’t really very mysterious at all. In fact, this device is ingeniously ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Your toilet is always there for you. It waits in the same spot ...