Technological breakthroughs/ wheel/ C.P

Wheel

Where? Was created in Mesopotamia 

When? The exact day doesn’t specificate but it was 300 years before they where used for chariots 

Why? Was created first was created for transportation, they created to serve as Potter’s wheel

How? Was created with rocks with a empty space in the middle a piece of wood in form of cylinder that is putting in the empty space 

Who? The person that created the wheel is not specificate but was created by slaves and wasn’t used for transportation was created to serve

What? The wheel is a thing that is used to translate something more easier but at the first was used to serve as Potter wheel

Technological breakthroughs of history/ printing press/ M.V

technological breakthroughs of history:
The printing press

• Who?

The printing press was invented Johannes Gutenberg

• What?

A printing press is a device for applying pressure to an inked surface resting upon a print  medium, thereby transferring the ink. 

• When?

sometime between 1440 and 1450

 

• Where?

The printing press was invented in Germany 

• how?

a printing system by adapting existing technologies to printing purposes, as well as making inventions of his own.

• Why?

The printing press was created because for having a better life and an easier way of working 

Sources:

https://www.livescience.com/43639-who-invented-the-printing-press.html

https://en.m.wikipedia.org/wiki/Printing_press