TOTO,
we're not in Kansas anymore...

A server error occured and unexplained things are happening around us.

noelhistoryperiod1+student4

ancient chinese mechanical clock by, jay t appleton 11 yi xing invented the very first mechanical clock during the tang dynasty. 22 years later durin

Want to create a project like this?

Mechanical clock | Presentation by noelhistoryperiod1+student4