Here are the lesser-known scientists the UK should put on the new £50 note

Scientist and engineers get a fair crack at adorning Bank of England notes. Since 1970, Isaac Newton, George Stephenson, Michael Faraday, James Watt, and Charles Darwin have all had their turn sharing a note with the Queen. I’d also argue Florence Nightingale, who gathered and analyzed data to inform her treatments and invented the polar area diagram, clearly counts as a scientist. But soon James Watt, along with his entrepreneurial partner Matthew Boulton, will give up their spot and be