![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_urQHChpQP4wzvo7taTTlxJK7NDNQtEFd0O8Sl2zw4pO-ihDmv-05_wSgxYwUaUyuKcMOlaF6dRa2cHQetHkZlpFbhHBVWwigVMhUHsbJZYIAerWqiHOlAJCOkyjN8jfw49hFiiAdZfazs1LHhUhMLX6l6wDrn_mni6RCz14xjZMCRp9NSmQ1c=s0-d)
Astronauts aboard the ISS drink recycled pee for a reason: we can only bring so much food and water to to space. Imagine how much more we need to take for that year-long journey to Mars. Since bringing more resources means higher costs -- the heavier...
from Engadget RSS Feed http://ift.tt/2FtTJpm
No comments:
Post a Comment