The Manhattan Project was started by President Roosevelt in 1942 to ensure that

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?

View More Related Question

1) 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?

2) Who invented Electric Generator?

3) What groovy item was invented by Englishman Edward Craven Walker in 1963?

4) 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?

5) What charge card, developed in 1950, was the first to be accepted nationally in the US?