Fifty years before James Watt came on the scene Thomas Newcomen built practical steam engines to pump water out of mines. What is known of these engines and how did they influence later ones?

The model of the engine repaired by James Watt in 1765. The plaque reads 'In 1765, James Watt, in working to repair this model, belonging to the Natural Philosophy Class in the University of ...

Michael Mosley, Cassie Newland and Mark Miodownik describe the scientific achievements of Thomas Newcomen and James Watt. These two geniuses were the first to transfer heat energy into useable ...

An atmospheric steam engine built for Caprington Colliery, Ayshire, in 1811 to a design developed by Thomas Newcomen a century earlier. This was less efficient than James Watt's steam engine, but ...