المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : Skin-tight suits for space explorers


BECKHAM
17-03-2014, 05:40 AM
Scientists develop a skin-tight spacesuit to try to stop astronauts' spines expanding when they are working in weightless conditions in space.

for more .... (http://www.bbc.co.uk/news/health-26458868#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)