2016年1月4日 星期一

NASA Research Could Save Commercial Airlines Billions in New Era of Aviation

The nation’s airlines could realize more than $250 billion dollars in savings in the near future thanks to green-related technologies developed and refined by NASA’s aeronautics researchers during the past six years.

January 04, 2016
from NASA http://ift.tt/1OvNt1q
via IFTTT

沒有留言:

張貼留言