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* President Hoover helped in the early development of radio broadcasting
* President Hoover helped in the early development of radio broadcasting
* President Coolidge created our national airways system
* President Coolidge created our national airways system
* President Dwight D. Eisenhower started NASA and DARPA
* President Dwight D. Eisenhower started NASA and [[DARPA]]
* President Richard Nixon launched the cable television industry from deregulation.
* President Richard Nixon launched the cable television industry from deregulation.
* President Ronald Reagan created GPS to be available for civilian use and greatly expanded science research
* President Ronald Reagan created GPS to be available for civilian use and greatly expanded science research