Lost City Uncovered In Cambodia

by Adam Hodge on

A 1,200-year-old city has been uncovered by archaeologists in a thick, mountainous jungle in Cambodia, Australia’s Fairfax Media has reported. An international team of researchers using helicopter-mounted laser-imaging technology discovered dozens of temples connected by networks of roads, canals and dykes some 25 miles north of the famous Angkor Wat complex.

The city, Mahendraparvarta, predates Angkor Wat by 350 years. Archaeologists have been studying the area for some time, but only realized the extent of the city after mapping the area using lidar technology. Lidar is similar to radar, but uses laser pulses in lieu of sound waves to map terrain.

The researchers had to trek through dangerous landmine-ridden jungle to get to the city. Much of the medieval infrastructure is invisible behind a shroud of dense foliage. Promisingly, due to the difficulty of access, it appears some of the temples may have avoided being looted.

With further study, the team hopes to discover why the city was abandoned. According to Damian Evans, a co-leader of the expedition, deforestation and overpopulation may have resulted in the exodus.

New Airline Ratings Resource: It’s All About You, Eventually

by Chris Owen on

Pretend you had never been a passenger on one of today’s commercial airlines, but had the need to choose one. How would you do that? Look for airlines with a good safety record? One that is rated highly on service, a low cost leader or some other criteria that is important to you? A new, free airline rating service promises to cover all that and more.

Launched this week, AirlineRatings is poised to offer an in-depth, educated look at airlines from a number of perspectives. Developed by Australian Geoffrey Thomas and staffed by aviation editors, AirlineRatings has a comprehensive list of over 400 airlines, rated several ways.

In addition to forensic safety ratings based on the last two years of incidents, AirlineRatings sources actual passenger experience in a TripAdvisor sort of way, gathering reviews from its members. Like top-ten lists? AirlineRatings has top-ten lists for Travel Apps and Airports that are not really anything to get excited about. But they also have interesting top tens for long-haul economy-class cabins, premium economy, long-haul business-class cabins and first-class cabins, noting the best of each. Those alone are worth a click or two.

One really usable feature is AirlineRatings’ Aircraft reference, offering photos, history, manufacturing and construction details, passenger features and safety ratings. A “Future of the aircraft” feature taps the opinions of AirlineRatings’ experienced editors (AvGeeks), like this:

“To remain competitive with a new generation of jetliners, Airbus is developing the A320NEO (New Engine Option). Using latest-technology engines in the 30,000-lb.-thrust class, the NEO promises an estimated 15 per cent reduction in fuel consumption, with 20 per cent lower maintenance costs, significant numbers in today’s highly competitive airline market.”

One hot feature that could bring some interesting reads is their Make A Difference page, that is collecting our suggestions, recommendations and/or comments on how to improve the global airline industry.Coming up, AirlineRatings will have a source for airline food reviews, which could be interesting as time goes on. Like other crowd sourced info sites and apps, right off the starting line AirlineRatings is in need of the crowd. Good things are possible here though; we’ll check in with them again in a few months to see how this promising site is working out.

Here’s more:


Chinese Company 3D Prints Giant Airplane Parts

by Libby Zay on

Nothing has fired up the public’s imagination over the past few years like 3D printing. The technology is in the process of rapidly moving from a sci-fi fantasy to a household object, and fittingly, it’s expected many manufacturers across industries will begin using 3D printers. In the airline industry, this has so far meant the fast, easy duplication and enhancement of small, lightweight parts – such as fuel nozzles. But a Chinese company is thinking on a much grander scale, and plans to use a massive 3D printer to create 5-meter-long titanium wing spars and equally long wind beams.

3Ders.org, a website chronicling the latest updates on the technology, reports that late last month a Chinese company showed off the world’s largest titanium aircraft critical component that had been produced using 3D technology at a conference in Beijing. According to the company, they have used 3D printers to produce seven kinds of aircraft. Since the project has been funded by the Chinese government, especially the military, the parts are being produced mainly for stealth fighters – but it’s likely commercial aviation will soon follow their lead, since the process could save up to 90 percent on materials and costs of producing an airplane. The only problem is, with this giant 3D printer, it’s possible for the Chinese government to forge parts made by other companies – so who knows what could happen in the future.

[via BoingBoing]

How Would You Improve The New York Subway?

by Libby Zay on

The New York Subway is considered by many to be the best mass transit system in the world, but there’s still a lot of room for improvement. Randy Gregory, a student at the School of Visual Arts and frequent Subway rider, is putting his design skills to the test by exploring some possible improvements on his Tumblr, 100 Improvements. Since he’s a designer, many of his suggestions have to do with better signage, branding and advertisements, but other ideas include physical improvements to the areas inside and outside of Subway cars and stations.

Below, we handpicked 10 of our favorite innovations on Gregory’s blog. Whether it’s likely they’ll be implemented is debatable – but boy, wouldn’t it be nice?

Digital train marker: “‘Where are we?’ A common question I hear uttered on the train, especially on the weekends. A digital map, with a marker showing where your train is would help.”Designated directions on stairs: “At first glance, this could be seen as a hopeless gesture. But in countries like Japan, this works. People see the arrows, and follow accordingly, minus rush hour. A man can dream, right?”

Antimicrobial benches: “Currently, the benches in many stations are old, usually made out of wood, which isn’t easily cleaned. New benches, made out of antimicrobial material, would be easily to clean, and could become opportunities for cleaning brands to sponsor, like Lysol.“

Gym-style flooring: “A soft gym style flooring could relieve our feet from the strain of standing. Not too soft, and not too hard.”

Subway door timers: “Start them at 30 seconds, and countdown. At zero, doors close. This way, if someone sees the train with 5 seconds left, and they’re 20 seconds away, they’ll second guess about trying to run for the doors.“

Cardinal directions: “Wouldn’t it be great to step out of a train, look slightly down, and see what direction you’re in? Stations can be very disorienting, especially after a long trip. Simple cardinal directions alleviate this problem.”

Drains in subway cars: “A constant nuisance in the New York Subway system are spilled drinks… So why not install drains at both sides of the cars, in order to catch theses liquids?”

USB power stations: “With newer trains, the subway will utilize the kinetic energy created by braking. USB power stations can borrow some of this energy, so that riders with low batteries can charge up for 50 cents, all by tapping your RFID Metrocard.”

Textured grip: “Currently, we have to hold onto metal railings in the cars. It’s really easy to loose your grip though, and when the train stops hard, you could end up loosing your grip, hurting yourself or others. If the metal bars in the train had rubberized grips, this issue could be solved.

Car density tracking: “It’s a real pain when you’re standing on the platform, and the car you always get on is full… And sometimes, you miss the train, causing even more tension & anger. Live tracking, based on the weight of the cars, could determine this info. When you get to the platform, you can check the screen, and figure out where to stand. This results in better distribution of riders.”

Have a design idea to add? Let us know in the comments below.

[via Gizmodo]

First Public Commercial Flight Simulators To Open In London

by Libby Zay on

The first public commercial flight simulators, including two Airbus 380s and two Boeing 777s, are the centerpiece of a new aviation-themed attraction by Dubai-based Emirates Airlines that will open in London this July.

The simulators will utilize full landscape visuals to allow visitors to test what it feels like to take off and land commercial jets. The technology is one part of what is called the Emirates Aviation Experience, an attraction situated at the south side of the Emirates Air Line, a cable car that stretches across the River Thames. The attraction will also give a nod to aviation history and achievements through interactive displays.

“The purpose of this centre is to provide a fun, yet educational, overview of just what it takes to successfully get a 560 tonne aircraft off the ground and 40,000 feet into the sky. Our aim is to explain the intricate science of modern aviation, in a hands-on, entertaining and instructive environment,” said Emirates Airline President Tim Clark in a press release.

Emirates has been investing heavily in the United Kingdom since the company first began operating services there in 1987. The airline is the first sponsor to feature a company logo on the London Tube map, and this new attraction will further broaden their presence and increase their visibility in the U.K. But for travelers, it’s just another fun thing to do in London.