French tyre manufacturing giant Michelin, in collaboration with two Swiss inventors, has presented an innovative solution to help decarbonise maritime shipping.

Eviation, which has been described as the “Tesla of aircraft” for working on the first compelling long-range electric aircraft, has unveiled the production version of its Alice aircraft.
It has a shorter range than previously announced.
After Eviation unveiled the prototype of its Alice aircraft back in 2017, the company attracted a lot of attention and comparison with Tesla because the aircraft was amongst the first all-electric plane that was viable for actual commercial use.
In 1958, Ford showed the world a car like it had never seen before, one powered by a small nuclear reactor. The Ford Nucleon, as it was christened, was envisioned as a car capable of driving more than 5000 miles between fueling stops, appealing to a postwar fixation with convenience that has dominated American consumerism since. Like some other midcentury nuclear fantasies, though, the Nucleon never came to fruition, in part due to engineering problems we still struggle with to this day.
Before we examine why the Nucleon could never be, let’s get a better grasp of the car itself, starting with its utterly comical dimensions. Ford’s press materials envisaged the Nucleon stretching 200.3 inches long and 77.4 wide, making it as long as the new Ford Maverick compact pickup, but slightly wider. Its roof was said to measure just 41.4 inches high, making it less than an inch taller than the legendarily low-slung Ford GT40.
The J-2000 VTOL flying vehicle doesn’t use any blades, instead it uses a quiet “fluidic propulsion system,” the future of flying vehicles.
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Hyundai’s fleet of hydrogen-powered truck prototypes reached a significant milestone in Europe in June 2021. With a successful testing phase comes a tremendous amount of data, and the information gathered during 11 months of real-world evaluation across the pond will ultimately help the firm design a truck sized for American roads.
Real-world users have collectively put 1 million kilometers (about 621400 miles) on the 46 trucks that Hyundai built for testing purposes, meaning each rig has covered an average of around 13500 miles. They’re in the hands of 25 different companies operating in Switzerland, including some in the logistics, distribution, and supermarket sectors. So far, users have been pleased: They praised the Xcient truck’s long driving range and short refueling times, attributes that a comparable electric model wouldn’t be able to offer. Specific figures weren’t released.
Hyundai will continue manufacturing the Xcient for early adopters in Switzerland. It plans to build 140 units of the truck for the Swiss market in 2021, and it hopes that number will grow to 1600 by 2025. Starting the project in Switzerland was a decision that carried relatively few risks. It’s a country that’s roughly a tenth the size of California, and its road network is relatively well developed. Next, the South Korean company will branch out into other European countries. It hasn’t decided where yet, but it singled out Germany and Holland as likely candidates.
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Amazon announced Thursday that it plans to develop new technology for its autonomous delivery vehicles in Helsinki, Finland.
The Seattle-headquartered tech giant said in a blog post that it is setting up a new “Development Center” to support Amazon Scout, which is a fully electric autonomous delivery robot that is being tested in four U.S. locations.
Two dozen engineers will be based at the Amazon Scout Development Center in Helsinki initially, the company said, adding that they will be focused on research and development.