Video: Hypersonic rocketplane could fly 100 passengers at mach 4 with zero emissions

zehst-mach-4-rocketplane

Passenger planes still run roughly the same as they have for 40 years, but in another 40 years we may make some progress. EADS, a European aerospace company, has unveiled its newest concept passenger plane: the Zehst, which stands for “Zero Emission Hypersonic Transportation.” The hybrid rocketplane will be powered by biofuels made from seaweed while under the Ozone layer and switch to rocket engines once it rises above the ozone, technically making it a zero-emission plane. With a cruising altitude of 20 miles, it will be able to travel from Paris to Tokyo in 2.5 hours, a flight that takes about 12 hours today.

“I imagine the plane of the future to look like Zehst,” EADS’ chief technical officer Jean Botti said as the project was announced before the start of the Paris International Air Show. A model of the plane will be on display at Bourget for the biannual aerospace showcase, which begins this Monday. EADS hopes to have a prototype plane built by 2020 and have the plane enter service around 2050.

If he is right, by 2050 we’ll all be flying at mach 4 in planes that have more in common with the SR-71 Blackbird than a common passenger plane today. From the concept video, it appears that the new plane will have Wi-Fi as well, which is always nice. It’s going to have a tough time competing with this clear biomorphing plane concept though. After all, everyone wants a window seat.

Cars

Audi’s Geneva-bound Q4 E-Tron concept will give us a glimpse of the future

Audi has released a trio of teaser sketches to preview the Q4 E-Tron concept. Scheduled to make its debut at the 2019 Geneva Auto Show, the design study takes the form of an electric SUV with a muscular design and a tech-filled interior.
Cars

Report: Amazon and General Motors may invest in electric pickup company Rivian

General Motors and Amazon may invest between $1 billion to $2 billion for minority stakes in U.S. startup Rivian, an all-electric truck company, Reuters reports. Rivian introduced the R1T pickup at the 2018 Los Angeles Auto show.
Cars

The hottest of all Mini hatches is coming with a Batman-approved design

The Mini John Cooper Works GP concept first seen at the 2017 Frankfurt Motor Show will go into production in 2020, Mini has confirmed. The John Cooper Works GP is the ultimate performance version of the Mini Cooper.
Cars

Maserati is prepared to fight for a piece of the electrified supercar segment

The Alfieri concept Maserati shown in 2014 is on track for production. It will offer three drivetrain options, including hybrid and electric variants, and it will take just two seconds to reach 60 mph from a stop in its quickest…
Emerging Tech

After a record-setting 15 years, NASA ends Opportunity rover’s tour of Mars

NASA has officially called it quits on its record-setting Mars rover Opportunity, eight months after last hearing from the lander. The Rover landed on the Red Planet in early 2004.
Emerging Tech

With CabinSense, cars will soon know who’s riding in them and respond accordingly

What if your car could know who's riding in it and customize the entertainment and safety options accordingly? That’s what's promised by the new CabinSense in-car Occupancy Monitoring System.
Product Review

Yuneec’s Mantis Q will make you wish you bought a DJI drone

Yuneec’s high-end drones are arguably the ones to beat in terms of flight control, design, and their photographic capabilities. But the company has struggled to make a low-end drone that’s worth buying, and the Mantis Q is proof of that…
Emerging Tech

NASA’s ‘Refabricator’ lets astronauts recycle 3D-printed tools to make new ones

The International Space Station just received a fancy new gadget in the form of a Refabricator, a machine capable of 3D printing using recycled plastic materials. Here's how it works.
Emerging Tech

Words are so 2018. The Peeqo robot speaks exclusively in GIFs and video clips

Move over, Amazon Echo! Peeqo is a cute robot that will answer your spoken word questions by displaying a specially selected short video or GIF. Because, you know, it’s the year 2019.
Emerging Tech

Airbus will stop making the world’s biggest passenger plane

Airbus announced this week that it will stop building the world's biggest passenger plane in 2021. The maker of the double-decker A380 said a changing market and lack of orders gave it little choice but to end production.
Emerging Tech

Exploding vape pen battery starts fire on SkyWest flight

A vape pen battery caused a fire in an overhead bin on a SkyWest Airlines flight on Wednesday. It's the latest in a string of incidents where faulty or poorly made lithium-ion batteries have caused gadgets to catch fire.
Emerging Tech

Photosynthesizing artificial leaf may be the air-cleaning tool we’ve dreamed of

Engineers from the University of Illinois at Chicago have invented an artificial leaf which could both clean up our air and provide a cost-effective type of fuel. Here's how it works.
Mobile

These 13 gadgets walk a fine line between ingenious and insane

The annual avalanche of devices and gadgets is astounding, but how many will succeed? A few are destined to spark new trends, while the majority fade deservedly into obscurity. We look at some gadgets on the border of brilliant and bonkers.
Emerging Tech

A.I.-powered website creates freakishly lifelike faces of people who don’t exist

No, this isn't a picture of a missing person. It's a face generated by a new artificial intelligence on the website ThisPersonDoesNotExist.com. Here's how the impressive A.I. works.