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SpaceX has released on-board footage of its successful Crew Dragon Launch Abort System (LAS) test that took place at Launch Complex 40 of the Cape Canaveral Air Force Station earlier this month. The success of the company's innovative new design of LAS represents a vital stepping stone in the spacecraft's road to becoming human rated. The newly released footage shows in real time the dramatic life saving contingency that would be triggered should a critical error be detected in the rocket below in a launch scenario.

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One hour of flight time, a top speed of 100 km/h (62 mph), a payload of 5 kg (11 lb) – these are big figures for a drone, and figures that are basically out of reach using today's LiPo battery technology. But German startup Yeair! believes it's possible using a hybrid system in which each rotor is driven by two motors – an electric, and a two-stroke 10cc gasoline engine. And the Yeair! team has its sights set on something even more impressive down the track – personal flight in a two-seater hybrid octocopter. The quadcopter of the future, according to German startup Yeair!, will eclipse the performance of current quads by using the fuel of the future… Gasoline. Wait, what?

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Driving an electric car that gives off no emissions is one of the best ways to reduce your personal transport carbon footprint. But if an EV is out of reach, the next best thing could be a simple retrofittable, scalable device called Air2Nitrous (A2N). Its creators claim it can reduce engine emissions by 90 percent, while cutting fuel consumption by 20 percent.

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If you've seen Mad Max: Fury Road, then you'll be familiar with the tank-tracked Peacemaker chase vehicle. In fact, the Peacemaker was actually a modified Ripsaw, an off-road vehicle manufactured by Maine-based Howe and Howe Technologies. Although the movie version had a car body on top, the consumer/military version is open-topped. Now, however, Howe & Howe has announced the new-and-enclosed Ripsaw EV2 (Extreme Vehicle 2) – it's described as a "high-end luxury super tank."

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Formula Drift driver Matt Powers has successfully driven his Roush Stage 3 Mustang at high speed in the real world while immersed in a 3D virtual world (via an Oculus Rift headset). Instead of the test track that he was actually driving on, Powers saw falling boulders, sheer cliff drops, crumbling and collapsing track, and other game-like elements.

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A future in which we're all flying around on hoverboards may not have materialized just yet, but it does appear to be getting closer. After Hendo's magnetic hoverboard was announced last year, a new world record for the farthest hoverboard flight has now been set. And there wasn't a magnet in sight.

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The humble ball bearing is a key component of nearly every device with moving parts, taking advantage of the vastly reduced friction you can achieve when rolling a ball between two surfaces as opposed to sliding them across one another. Now, a Japanese company has come up with a simple design that removes a key component from a typical bearing – the cage that keeps the balls separated as they roll around. Coo Space's Autonomous Decentralised Bearings don't need to be greased, and according to their inventor, this fact alone can reduce their friction by up to 90 percent compared with standard bearings.

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Two hours west of the Atlanta airport is a five story, state of the art monument of glass, steel and concrete generally considered to be the finest motorcycle museum in the world. Designed by its founder, George Barber, to draw visitors from all over the globe to his home town of Birmingham, Alabama, those that make the trip to the Barber Vintage Motorsports Museum can immediately see they are witnessing a truly remarkable achievement. This is a place like no other.

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Although personal drones are becoming increasingly popular, a lot of people are still understandably intimidated by their exposed propellers. Not only can those whirling blades hurt people, but they also regularly get damaged in crashes. That's why Pasadena, California-based Polyhelo created the Nano Tornado. It's a quadcopter, but instead of open props it utilizes four ducted fans.

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Just weeks after producing its first batch of synthetic diesel fuel made from carbon dioxide and water, Audi has laid claim to another synthetic, clean-burning and petroleum-free fuel called "e-benzin." The fuel was created by Audi's project partner Global Bioenergies, in France.

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