Reaction Engine A2 Powered by Hydrogen
While the MPG per person is fairly good. People have been pointing their fingers towards the airline industry when it comes to pollution. Reaction Engine has a hydrogen-poweed A2 aircraft concept that would be capable of hitting Mach-5 – five times the speed of sound (3400 mph), making it somewhat the spiritual successor of the Concorde. What makes it different is range and efficiency, capable of ferrying up to 300 passengers from Brussels to Sydney before four hours are up. It uses a 2-mode engine that makes it efficient at low speeds as well as hitting top gear with relative ease. However, production of hydrogen fuel on a large scale (without emitting carbon dioxide) remains a problem… (photo from Nick Kalpterakis/PopularScience)
You May Also Like
Popular Right Now
- First Shutdown of Niagara Falls in 12,000 Years: A Rare Sight to Behold
- Former Google Engineer claims that humans will achieve immortality soon
- Romotow: The Foldable Camping Trailer Inspired By A USB Flash Drive
- LYRA: Swiss Startup Unveils AR Smart Glasses for Office Work, City Life, And Traveling
- Man Caught in China Smuggling $46K Worth of Intel CPUs Wrapped Around His Waist
- iPhone 15 Pro Max may bring thinner bezels than Xiaomi and Samsung’s latest flagships
- OpenAI's new GPT-4 with a "human-level performance" scored up to 93% on SAT exams
- iPhone SE 4 could be Apple's secret weapon to 'steal' budget customers from Samsung
- Lenovo Launches New Workstations, With Aston Martin DNA
- Ubergizmo’s Best of Mobile World Congress 2023
- TCL NXTPAPER 11 Tablet With Paper-like Screen Experience
- Nothing Phone 2 Coming To The U.S. In Late 2023
- Ubergizmo’s Best Of K-Startup @ CES
- Intel Core i9-13900T Shows Extraordinary Efficiency In Early Benchmarks
- Ubergizmo’s Top 3 MIK Products @ CES 2023
- Three LG gram Laptops For 2023. The Lightest Got Even Lighter