I have never really understood why in this country so many people look down on black people.

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• Lonnie Johnson:

  I've always liked to tinker with things.

• Lonnie Johnson:

  In 1975, I was called to active duty in the Air Force, studying U.S. space launches that used nucle

• Lonnie Johnson:

  I received a bachelor's degree in mechanical engineering, then graduated with a masters in nuclear

• Lonnie Johnson:

  In 1968 when I was in high school I built a four-foot-tall remote control robot with pneumatic cyli

• Lonnie Johnson:

  I wound up getting offered a job at the NASA Jet Propulsion Laboratory where I invented a power sup

• Lonnie Johnson:

  After I graduated from Tuskegee with a masters in nuclear engineering, the draft was on so I signed

• Lonnie Johnson:

  I got my first patent in 1979 before I left the Air Force. I called it the Digital Distance Measuri

• Lonnie Johnson:

  There are maybe three inventions I have that I rank as my top inventions that I'm most proud of. Th

• Lonnie Johnson:

  I have a collection of SuperSoakers. I have managed to keep most of them.

• Lonnie Johnson:

  I was working on a heat pump that used water as a working fluid, and I made some jet pumps for it.