“All-wheel-drive” ray sperm inspire a better swimming robot

As if the ray fishes weren't unusual enough already, it turns out that their sperm is also unique. Scientists have now created a robot inspired by those sperm, which may someday lead to smaller descendants that swim within the human body.

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Rize Bikes hits streets, trails and mountains with 15-strong ebike range

Canada's Rize Bikes is just over a year old, and with the 2020 model run now down to the last few available models, the company has launched its 2021 ebike range – which seems to include a model for just about every need.

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London startup adds classic Mini to range of electric conversions

Startup London Electric Cars is making use of old Nissan Leaf powertrains to give a new lease of life to a British icon, offering to bring classic Minis into our upcoming all-electric transport future.

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Extraordinary new material shows zero heat expansion from 4 to 1,400 K

Australian researchers have created what may be one of the most thermally stable materials ever discovered. This remarkable advanced material, made of scandium, aluminum, tungsten and oxygen, doesn't change in volume at all between 4 and 1,400 Kelvin.

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Tesla reveals Model S Plaid capable of 0-60 mph in less than 2 seconds

Tesla revealed the hotly anticipated Plaid variant of its Model S sedan today at its factory in Fremont, California, showcasing a blazing fast version of its four-door sedan that accelerates from 0 to 60 mph (96 km/h) in just 1.99 seconds.

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Perseverance rover begins first science mission in Mars’ Jezero Crater

After an eventful start to life on Mars that has included capturing the first ever audio recordings on the planet and supporting the Ingenuity helicopter throughout its history-making flights, the Perseverance rover is ready to get down to business.

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Airstream 4×4 camper van fuses silver bullet style with pure adventure

Airstream is moving its camper van lineup in a new direction, offering a van for surf bums and climbing dirtbags with a taste for high-level design. The new Interstate 24X 4x4 van combines adventure-driven multifunction with comfort-driven luxury.

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Archer unveils full-scale, two-seat, autonomous Maker eVTOL prototype

Palo Alto's Archer has unveiled a full-scale, two-seat, autonomous prototype of its Maker eVTOL aircraft. This striking machine will begin ground tests and flight tests later this year, with air taxi services slated to begin in LA and Miami in 2024.

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KAV R1 bike helmet is the latest to offer a 3D-printed custom fit

While cyclists can get away with jerseys that are a little tight or baggy, it's vitally important that their helmet fit correctly. The KAV R1 helmet was designed with this in mind, as each one is 3D-printed to the measurements of its wearer's head.

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2022 Ford Maverick debuts as truly compact, hybrid pickup

Ford has unveiled the 2022 Maverick pickup truck, and has delivered on the promise of a compact truck with the fuel efficiency and pricing that consumers would expect. It's fully hybrid as standard, offering up to 40 mpg (5.9 l/100km) in the city.

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