The Bipolar junction transister was invented in 1947 at Bell Labs. This was actually the first successfully constructed semiconductor device. But the theory and idea for semiconductors went back to the mid 1920's, and the first patent for a semiconductor device was issued in about 1936 to Julius Lilienfeld.
The first train was invented in 1814,and the first car was invented in 1672. So, the car was first invented.
The wright brothers invented the first airoplane
Who invented the first stagecoach?
Who invented the first hygrometer?
Where invented the first plane?
first computer was invented by Chals Babeje. It invented in 1938
the first scooter was invented in 1985
The first robot was invented in 1921.
The first PS3 was invented in 2008.
The first Ship was invented in Greek
The first boat invented was in 4000BC.
Microsoft invented the first xbox