BBC Earth Science
What do a crushed plastic bottle and the first steam engine have in common? 300 years ago, Thomas Newcomen built a machine to save Britain's mines – but steam power had its challenges. Watch as Dr. Helen Czerski puts it to the test 👉 bbc.in/4hBRWjX
7 months ago | [YT] | 174
BBC Earth Science
What do a crushed plastic bottle and the first steam engine have in common? 300 years ago, Thomas Newcomen built a machine to save Britain's mines – but steam power had its challenges. Watch as Dr. Helen Czerski puts it to the test 👉 bbc.in/4hBRWjX
7 months ago | [YT] | 174