Skydiver set to break sound barrier(bbc.co.uk)
bbc.co.uk
Skydiver set to break sound barrier
http://www.bbc.co.uk/news/science-environment-19860249
1 comments
More discussion: https://news.ycombinator.com/item?id=4630348
http://www.bbc.co.uk/news/science-environment-19860249