Quiet supersonic jet will halve the time it takes to get around the globe

Quiet supersonic jet will halve the time it takes to get around the globe(express.co.uk)

6 points by utopian3 6 years ago | 1 comment

IXxXI 6 years ago |

Needs fuel efficiency and MPG numbers in contrast to conventional jet liners.

Double the speed could consume roughly 4 times the fuel, per distance. A point I would like to see them address with concerns relating to fossil fuels and climate change.

IXxXI 6 years ago |

Needs fuel efficiency and MPG numbers in contrast to conventional jet liners.

Double the speed could consume roughly 4 times the fuel, per distance. A point I would like to see them address with concerns relating to fossil fuels and climate change.