Jim Dempsey weighs in on the Pugno paper 
Another boffin steps up to the plate to bat for the space elevator
>30 days ago by PaulRaven, 1 User, more info savepugno+technology
Jim Dempsey weighs in on the Pugno paper
The space elevator: going down?
Nicola Pugno bites the space elevator
>30 days ago by PaulRaven, 1 User, more info saveBlogger responses to Nicola Pugno study
...and the blogosphere bites back.
>30 days ago by PaulRaven, 1 User, more info save