What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent?
What treat was invented by 11-year-old Frank Epperson in 1905?
In which decade was the AEEE (now the IEEE) founded?
The Manhattan Project was started by President Roosevelt in 1942 to ensure that the U.S. beat the Germans in developing a nuclear bomb. Whom did Roosevelt appoint as scientific head the Manhattan Project?
James B. Conant
Leslie R. Groves
Which scientist discovered the radioactive element radium?
In which decade was the first solid state integrated circuit demonstrated?
What invention caused many deaths while testing it?
Who invented the BALLPOINT PEN?
Benjamin Franklin was a prolific inventor. He invented the lightning rod, the Franklin stove, studied electricity, discovered the Gulf Stream, started the first library, and on and on. Among his many other inventions, what musical instrument did he invent?
In which decade was the SPICE simulator introduced?
There are 10 questions to complete.