At one point, his inventions became so popular that they were equipped in steam cars and even buses ... Several modern locomotives that ran on steam engines kept getting better with time.

Think about how mind-shattering it would have been to see something like Hero’s Engine, the first known example of a steam turbine ... but seeing a modern replica of Hero’s Engine built ...

The steam-powered car is considered an old-fashioned relic ... In fact, it's almost possible to see steam as a realistic alternative to modern engines. Scroll down to watch Professor Leno give ...