The Manta5 hydrofoil bike will allow you to race on the water at a speed of 20 km / h

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  The Manta5 hydrofoil bike will allow you to race on the water at a speed of 20 km / h For the first time, the Manta5 hydrofoil water bike became known at the end of 2017. Its official presentation took place three years later, at the prestigious CES 2020 exhibition. The concept of this water-powered e-bike was developed in New Zealand. Production of one of the models – Manta5 XE-1 is established in China, it was presented last weekend at the Sanctuary Cove International Boat Show. A well-trained rider will be able to use the XE-1 pedal system to accelerate to 22 km / h and arrange an unforgettable 4.5-hour boat trip. The time is determined by the charge of the battery that powers the electric motor, which helps to turn the screw. You can already buy the Manta5 XE-1 in the US, UK, Europe and New Zealand at a price of $ 9,000. It is expected that by 2023, the company will produce several models of hydrofoil water bikes, including racing versions of the Manta5 XE-1 and a special mod...
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The brain implant allows you to feel the object that the roboruk takes

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A team at the University of Pittsburgh conducted a two — year study in which a young man who was paralyzed from the neck down learned how to control a robot arm using brain implants. Now scientists have added sensory feedback to the implant, which allows you to feel everything that the robot hand touches.


Tests showed that the sense of touch dramatically increased the performance of the subject. The average time to complete the sequence of actions of lifting-moving-throwing an object decreased, and in about half of the cases, the difference was statistically significant. During the time it took the participant to complete nine tasks with the sensor system turned off, he was able to complete more than a dozen with the active system.


The experiments have so far been conducted with only one participant, and the team will have to scale the study to multiple subjects.

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