The new jet pack that's gone on sale in London
- 6 years ago
In the pages of comics books - or on the silver screen - one of the staples of science fiction has been the jet pack. A personal - rocket-fuelled - passport to the stars. Well - the space-faring version is still a little beyond our reach - but a more modest jet pack is now available - and if you want - you can buy one yourself. The BBC's Tim Allman explains.