Transportation

FAA approves Boeing's new Dreamliner battery changes

After weeks of testing, the Federal Aviation Administration announced on Friday that it has approved Boeing's plans to fix batteries on its 787 Dreamliner airplanes.

The FAA said it will start instructing operators next week about the changes that will keep the batteries from catching on fire. This will allow airlines to get the planes up and running again.

"A team of FAA certification specialists observed rigorous tests we required Boeing to perform and devoted weeks to reviewing detailed analysis of the design changes to reach this decision," FAA Administrator Michael Huerta said in a press release. … Read more

FAA said to be near approving Boeing's Dreamliner battery fix

After three months of sitting on the ground, it's looking like Boeing's 787 Dreamliner jets may be able to soar again.

According to the Wall Street Journal, the Federal Aviation Administration is rumored to announce as soon as Friday that the jets will soon be allowed for takeoff. People familiar with the matter told the Journal that the FAA believes that Boeing has proven that the redesigned batteries are now safe.

Boeing's Dreamliners were grounded in January after a battery fire on an All Nippon Airways flight let to a forced evacuation of the plane. The FAA … Read more

Uber to take on Lyft, Sidecar with ridesharing service

Uber announced today that it plans to start ridesharing services where other companies, like Lyft and Sidecar, have already tested the waters.

"We've basically really shied away from it because in most cities there are pretty stiff citations, as well as, the potential for a criminal misdemeanor," CEO Travis Kalanick said during a press conference call.

The company emphasized that this was only a policy change and that it has not yet set dates for when it will start rolling out these services. Uber operates in 30 cities and the new ridesharing service would be a cheaper … Read more

Uber clears up San Francisco taxi ownership concerns

Just to clear things up once and for all -- Uber does not own vehicles, the company merely connects you to those who do.

In a blog post yesterday, Uber's San Francisco community manager Matt Hearns addressed concerns that the private car hire startup had also moved into operating vehicles that the company connects to passengers looking for a ride.

Hearns says that although some taxis in San Francisco bear the brand "UBER TAXI" on their sides, users should be aware that these vehicles have "no relationship" to the Uber network or company. The community … Read more

Raspberry Pi-powers DIY autonomous underwater vehicle

It seems creativity knows no bounds when it comes to the Raspberry Pi. The $25 credit card-size computer has turned mixologist, powered an R2-D2 toy robot, and was even sent into near space.

Now, thanks to a group of National University of Singapore engineering undergraduates, the Raspberry Pi has also conquered water. Dubbed the Coconut Pi, the autonomous underwater vehicle (AUV) uses the Raspberry Pi for memory-intensive functions, while it relies on Arduino for precise control. … Read more

See ya, Segway! We've got a suitcase electric scooter now

Segway scooters are still kind of cool, but they have the disadvantage of being big. It's a bit difficult to just pack one up, take it on your morning public transportation commute, and then saddle up to ride it to the office. Israeli designer Amir Zaid is thinking smaller than Segway when it comes to his all-electric MUV-e scooter. It's small enough to fold up into a suitcase-size bundle.

Zair's resume includes design work for Ferrari and Fiat, so you know the MUV-e isn't going to look like other scooters. It has three wheels and lots of rounded edges. There's even a bit of a Tron aesthetic at work here in looking at the renderings for the final product. Dare I say, it looks a little sporty? Not at all like this boxy scooter we saw recently.… Read more

Float down fairways on this hovercraft golf cart

Golf can be frustrating on the best of days. What better way to calm your nerves than to sail around the links on this hovercraft golf cart?

Bubba Watson, 2012 Masters champion, and his sponsor, Oakley, recently teamed up with Neoteric Hovercraft to launch this super sophisticated way of getting from hole to hole.

The hovercraft maker released a video of Watson riding on a 9-foot air cushion at Arizona's Raven Golf Club.

The BW1 has a "footprint pressure" of 33 times less than a human footprint, leaving relatively little impact on the course itself. … Read more

Hyundai's E4U vehicle is an egg on training wheels

Segways are run of the mill these days. To turn heads with an unusual vehicle, you need something like the Hyundai E4U.

Recently unveiled at the ongoing 2013 Seoul Motor Show, the E4U is a one-seater that can move easily in any direction. It travels on a rotating front sphere and two rear training-wheel-like supports. Propulsion is controlled by foot pedals, which cause the spherical front to tilt.

In a demo at the car show, the pod moved at about walking speed, according to Japan's Nikkei Tech-On Web site, which provides us with this remarkable photo of the E4U and what must be some of the stupidest headgear ever conceived. … Read more

Finally, a giant hexapod tank you can drive

We've decided: Cars are nonsense. Who needs cars? Matt Denton's Mantis hexapod robot clearly represents the transportation of the future.

Denton, an animatronics and special-effects designer whose portfolio includes "Prometheus" and "Lost in Space" with company Micromagic Systems, has an interest in hexapods that goes way back. Over the years, he has built a few miniature hexapods at Micromagic.

Mantis is his first giant-sized model, the result of four years of research, development, design, and building, and is, Denton claims, the biggest operational hexapod in the world. The thing comes in at 9.2 feet tall, weighing 2 tons. It's powered by a 2.2-liter turbo diesel engine and is designed to take on any terrain. … Read more