Not your grand-daddy’s dirigible: US patent granted for hydrogen-powered airship

H2 Clipper airship is a high-speed, hydrogen-powered dirigible that uses no fossil fuels

High flyer: the H2 Clipper airship is a high-speed, hydrogen-powered dirigible that uses no fossil fuels
High flyer: the H2 Clipper airship is a high-speed, hydrogen-powered dirigible that uses no fossil fuelsImage: H2 CLIPPER
Published 7 October 2021, 23:00Updated 7 October 2021, 23:00