On this page, you'll find a helpful explanation on how a toilet works, with toilet plumbing diagrams and definitions of toilet parts. If you're trying to sort out why your toilet isn't operating ...

In January 2020, a man who identified himself as an Apple parts manager informed Japanese auto supplier Sanden that Apple wanted to make electric vehicles, and presented schematics of an electric ...

Textbook homunculus diagram depicts how the brain controls individual body parts — the revamp could improve treatments for brain injury.