Content pfp
Content
@
1 reply
0 recast
2 reactions

Sara AWA pfp
Sara AWA
@khoda
Historically speaking, fist modern clock was created by German inventor Peter Henlein who introduced to the world Spring-driven clock around 1511.
14 replies
3 recasts
17 reactions

Erfan pfp
Erfan
@pinkmoon
Thats great!
0 reply
0 recast
0 reaction