пятница, 15 апреля 2011 г.

NASA's Ant Farm in your house


  This model of ant farm gives the best opportunity to observe ants at work. It’s based on a NASA Space Shuttle experiment to study animal life in space and test how ants create tunnels in microgravity. The space gel serves as...  

Комментариев нет:

Отправить комментарий

.........

........