How Martin Sweeting made a satellite on his kitchen table and persuaded NASA to launch it into space. Martin tells Jim Al-Khalili about his life and work. Show more
Discover 11,128,835 listings and 277,853 playable programmes from the BBC
How Martin Sweeting made a satellite on his kitchen table and persuaded NASA to launch it into space. Martin tells Jim Al-Khalili about his life and work. Show more