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on December 12, 2018

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Uber’s bikesharing service is eating into its regular business

Uber’s bikesharing service is eating into its regular business When Uber CEO Dara Khosrowshahi noticed how bikesharing schemes were gaining in popularity, he wanted a piece of the action. The company started by partnering with Jump in San Francisco at the beginning of 2018 before acquiring the startup a few months later in April. The tie-up meant Uber riders could find available electric bikes via the Uber app, offering users the opportunity of “a convenient, environmentally friendly ride even in dense cities where space is limited and roads can be congested,” as the company described it. It turns out the bikesharing service is proving so popular with Uber riders that it’s causing them to take fewer car journeys with the ridesharing company. Jump CEO Ryan Rzepecki revealed the interesting tidbit in a blog post published over the weekend. He explained how Jump’s service has been playing a key role in bringing about changes in trans...

Virgin Galactic donates record-breaking SpaceShipTwo rocket to the Smithsonian

Virgin Galactic donates record-breaking SpaceShipTwo rocket to the Smithsonian At $250,000 a pop, a ticket for the trip of a lifetime aboard Virgin Galactic’s space plane may be out of your price range, so instead how about checking out one of the rocket engines that made the ambitious “space tourism” project possible? Virgin Galactic has just donated the rocket motor of SpaceShipTwo — aka VSS Unity — to the Smithsonian National Air and Space Museum in Washington, D.C. It was the first one to power the aircraft to the edge of space on December 13, 2018, in a flight to test the system’s technology. It’s also been recognized by Guinness World Records as “the most powerful hybrid rocket to be used in manned flight.” The rocket motor was unveiled at the museum in a ceremony attended by Virgin Galactic chairman Sir Richard Branson. It’ll be exhibited in the museum’s upcoming ‘Future of Spaceflight’ gallery focusing on commercial space flight, so expect t...

Wireless charging is convenient, but power over distance remains a challenge

Wireless charging is convenient, but power over distance remains a challenge Wireless power is ubiquitous now. We use it to charge devices like electric toothbrushes, smartwatches, and earbuds , but most of us use it to charge our smartphones . What we’re talking about here is near field induction charging, and there are a few reasons it has finally taken off for phones in the last few years. One of them is the victory of the Wireless Power Consortium with the Qi wireless charging platform, after a lengthy standards battle. The technology has also improved enormously – the first wireless charging mats delivered just 2.5 watts, whereas the latest spec allows for up to 15 watts. Then there’s the fact that Apple finally adopted Qi wireless charging in the iPhone range, joining Android manufacturers like Samsung, Google, and LG who have been supporting it for years.

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