|
|
#1
07-29-2014, 10:18 PM
|
|||
|
|||
Man-made 'breathing' leaf is an oxygen factory for space travel
An artificial leaf converts water and light to oxygen, and that's good news for road-tripping to places beyond Earth.
 أكثر... ??????? ??????: Man-made 'breathing' leaf is an oxygen factory for space travel || ??????: ahlam1399 || ??????: اسم منتداك
|
|
|
العرض الشجري