Deejaying with rocket science:Mark Branch,

The Science of Deejaying
Rocket Scientist Discovers a Formula for Hip-Hop
By REBECCA LEE
May 23, 2008


No one ever said deejaying was rocket science, but for Washington D.C., native Mark Branch, the two are more closely related than one would ever imagine.
The inspiring young man who is both a NASA engineer and a DJ.

By day, Branch works as an aerospace engineer at NASA's Goddard Space Flight Center in Greenbelt, Md., supervising electromagnetic compatibility and susceptibility tests on instruments for the Hubble Space Telescope.

"What I specifically do is simulate the electromagnetic environment of space," he said. "It's very technical."

By night (and on weekends), he trades in his suit and pocket protector for two turntables and a microphone to become DJ Scientific -- one of the D.C. area's hottest deejays, spinning beats for members of both the NFL and the NBA, as well as celebrities like Beyonce, Diddy and LL Cool J.

While Branch, 39, admits that his dual interests are counterintuitive, he insists that his love for both space and hip-hop are linked by science.

"There's actually a science in deejaying," said Branch, who graduated from Morgan State University in Baltimore, where he enrolled in the NASA engineering program with a concentration in physics. "You can cut and scratch -- the sounds that you hear when somebody is cutting and scratching, if you slow it down, you can promote certain principles like pitch and frequency and force. And the speed at which you do this [cutting and scratching] produces a certain sound."

His passion for science and music began at an early age. An Army brat growing up in Greensboro, N.C., Branch's fascination with magnets and electricity got him thinking about science as an occupation. In high school, Branch was a member of the "High IQ" team and the National Honor Society, and he even played bass in the orchestra. He says he used music as a way to break free from the nerd stereotype and get in with the popular crowd.

For many of his NASA co-workers, it is difficult to picture "quiet" and "businesslike" Branch as the flamboyant, outspoken DJ Scientific. But despite this dichotomy, NASA has put Branch's dual interests to work, sending him out to speak to children, in particular African-American boys, about his love of rockets and rap beats.