Greatest Inventions: Seven Big Inventions That Changed Our World
2017 52m Not Rated
The Science Museum, housing 35,000 items, is the biggest invention time capsule in the world. These big inventions are: the TV, presented by Sir Trevor McDonald; penicillin, shown by Angela Rippon; the fridge, fronted by Giles Coren; the steam engine, with Len Goodman; concrete, presented by Nick Knowles; the mobile phone, covered by Angela Scanlon and the jet engine, shown by David Harewood.