Commercial airlines could become greener

[ahlam1399]

http://i.ytimg.com/vi/KYgyxIcjzcI/default.jpg (http://www.youtube.com/watch?v=KYgyxIcjzcI&feature=youtube_gdata)
Commercial airlines could become greener (http://www.youtube.com/watch?v=KYgyxIcjzcI&feature=youtube_gdata)

Cape Town - A new research project is looking at the possibility of using fuel cells for air travel. A fuel cell produces an electric current directly from a chemical reaction - in this case hydrogen.
From:eNCAnews (http://www.youtube.com/channel/UCI3RT5PGmdi1KVp9FG_CneA)
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Time:01:36More inNews & Politics (http://www.youtube.com/videos?c=25)


أكثر... (http://www.youtube.com/watch?v=KYgyxIcjzcI&feature=youtube_gdata)