Tag: ParisNew
Paris-New York in 1h30 and carbon-free? This is the promise of this hypersonic jet project
Alexander Boero June 21, 2023 at 11:20 a.m. 16 © Destinus A young Swiss company, Destinus, has just unveiled a hypersonic demonstrator, a sort of super Concorde, which could fly…
Paris-New York or Washington-Kabul in less than an hour, SpaceX’s other military and commercial dream
A SpaceX Starship rocket near Boca Chica Village in southern Texas on February 10, 2022. JIM WATSON / AFP “Imagine sending the equivalent of a military cargo plane anywhere on…
On Twitter, the top 10 most polluting accounts emit as much CO2 as 13 Paris-New York flights
Greenly, a specialist in measuring the carbon footprint of companies, looked into the case of Twitter. The social network – which has not stopped making headlines since its takeover by…