Turn Pennies Silver and Gold (Chemistry Trick)
In this video we turn copper pennies into silver and finally to gold.
Obviously it's a chemistry trick but still impressive.
First we get 30g of zin ...
Bed of Nails - Cool Science Experiment
Check out this and other cool science experiments at http://www.stevespanglerscience.com/experiments/ You may have seen your favorite circus performer ...
Gallium Induced Structural Failure of a Coke Can
We show how a normally strong and robust coke can is turned into the equivalent of wet tissue paper with gallium.
If you want some gallium yourself ...
Make Glow Sticks - The Science
We show how to make glow sticks and go through all the chemicals needed as well as how to make different colors. We also talk about the chemistry and ...
Magnetic Salt - Dysprosium Nitrate
We demonstrate the magnetic properties of dysprosium nitrate.
Dysprosium nitrate is paramagnetic and is thus attracted to a magnetic field. The salt ...
President Soekarno on the Beatles
CBS interviewed President Soekarno of Indonesia in Jakarta in late 1965. In this interview, one of three CBS's most talented journalist (Bernard Kalb ...