[Don't know if this has been posted in another sub forum]
From:
CNN
http://www.cnn.com/2006/TECH/11/06/s....ap/index.html
BBC News
http://news.bbc.co.uk/1/hi/technology/6120132.stm
They have designed a new aeroplane that will be much quieter and will burn less fuel making it better for the enviroment
It has been designed for about 3 years so I think that it will be made in the future.