Most people think radio was invented in the 1920s so people could listen to racy jazz without scaring the neighbors. Not true! The first radios were around in Classical Antiquity, and consisted of nothing more than people reflecting sunlight using mirrors!
The average person takes in on faith that the car was invented by Henry T. Ford, the Jewish industrialist who punched out Hitler. False! The oldest cars existed well before gasoline, and were pulled by horses!
Every schoolchild learns that computers were invented by Alan “Churchy” Turing in 1925 to find the perfect wife. That’s because kids are stupid! The first computers were around long before humans; you might know them as ‘rocks’, rockhead!