In fact, electrical engineer Limor Fried founded Adafruit Industries, an e-commerce website that distributes a veritable treasure trove of toys, electronics and ways for children to learn to build programs, apps and more.

FORBES: How to Get Kids Interested in Technology

Each scientist or engineer is employed or funded by the Federal government and includes members of the Departments of Agriculture, Commerce, Defense, Education, Energy, Health and Human Services, Interior, Veterans Affairs and the Environmental Protection Agency, National Aeronautics and Space Administration, and National Science Foundation.

WHITEHOUSE: Browse White House visitor logs