المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : Tech Know: The sky is not the limit



Mgtrben news
07-14-2010, 09:40 AM
In the latest of our series about makers and *******, the BBC News ***site looks at the world of the amateur rocket-maker.

source (http://www.bbc.co.uk/news/10612123)