RESOURCES







Theory of Relativity

"Gravity travels at the speed of light"


Einstein's explanation on gravity contradicted Newton's ideas




The Jazz Age (1920's)


The background music is jazz, and the footage shows the life of the 1920's.
In the beginning, you can also see some flappers.





Early Radios
Steinite-crystal-radio.jpg
A 1920's radio




Automobiles


carwithflappers.gif
An automobile of the 1920's. You can see the flappers driving it.




Airplanes

jeanRearwin.jpg
A plane from the 1920's.