Sparks of Invention
From the flashes of genius to the hard-won discoveries after many years of trial and error, this enlightening series explores the stories behind many of the inventions we take for granted today.
3. Criminal Riches
0.0Feb 27, 2016
A look at expensive innovations within the world of crime, including an alarm that keeps the crooks at bay, a device that revolutionises retail and a gun loved by bad guys.