 |
|
 |
in
Great Ideas |

|
In 1901, German physicist
Wilhelm Conrad Röntgen was awarded the Nobel Prize
in physics for discovering X-rays. |
 |
Dutch inventor Christian
Huygens is credited with creating the first pendulum --
or modern clock. |
 |
An English engineer
named Thomas Savery invented the steam engine in 1698.
|
 |
In 1836, English engineer
William Cook built the first commercial electromagnetic
telegraph. |
 |
The first computer
was really just an adding machine, invented by Charles
Babbage in 1822. |
|
|
 |