1975
1951. Charles Ginsburg didn't do it by himself though. He was the leader of the research team that invented it.
The first video camera along with Charles Ginsburg and Charles Anderson.
The Tape Recorder was invented so people could remember what they said in the past.
in 1923
Michal fara in vented the vidoe recorder.
the black box flight recorder
Compact disc
Charles Drew did not invent blood banking, he only helped expand it.
Charles babbage
computer
Mackintosh!
charles babbage