Posts Tagged ‘National Geographic’

Short Video on Richard Trevithick’s Real Steampunk Bus

February 24, 2021

I’ve already put up one video about the great Cornish inventor, Richard Trevithick, who created the ‘Puffing Devil’, a passenger-carrying steam engine for use on the roads. I found this video on Patrick Reed’s channel on YouTube. Taken from the National Geographic channel, and narrated by Chris Barry, the actor behind Red Dwarf’s Rimmer, this very short video describes another of Trevithick’s awesome steam vehicles. This was a London bus. It was so ground-breaking and unprecedented when it was first demonstrated, that shops were closed as the streets filled with people desperate to see the new invention. The video shows a modern replica of the vehicle, and describes how it worked. By placing the boiler within the main water tank, steam could be produced at a higher pressure, and with the placement of its piston about the tank it was far more powerful than Watt’s steam engines. Sadly, however, the steam carriage was far too radical and ahead of its time to catch on.

Trevithick’s London “Bus” – YouTube

Nevertheless, Trevithick’s machine was one of the first of a series of steam carriages that inventors in Britain and elsewhere continued to develop throughout the 19th century. In the 1820s there was briefly a steam bus service in Edinburgh. That pioneering invention was halted because of problems getting through the turnpike roads the bus had to use, and opposition from the cabbies and their horse-drawn vehicles. This did not, however, prevent scientists and engineers continuing to experiment and develop new steam passenger vehicles. This culminated in the invention of the internal combustion engine when Karl Benz and others decided that coal was not a suitably efficient and powerful fuel for these machines, and so turned to oil and petrol instead.