The Science Rapper...this time about USA Science and Engineering Festival

Maybe you remember the Science Rapper from some posts awhile ago:

OR...

Well he wrote a new rap just for the Festival! Check it out here. He will be performing at the Expo make sure to catch his performance!

More like this

From UK rapper Elemental, an extremely witty song about tea with a funny video!
Q: Is it permissible for white men to rap?
The Cuban Rapper AL2 of the bad Los Aldeanos has been arrested by the Cuban Police, and released. Meanwhile, some of his personal effects including a computer were confiscated. Rappers are considered very dangerous by the Cuban government.
Atmoz complains about this version of the WAIS article. As he says, it was full of cr*p.