The second Boeing 787-9, ZB002, is set to make its international debut early this month. The aircraft will travel to Auckland, New Zealand to visit the launch customer Air New Zealand, and Alice Springs, Australia for flight testing.
“With more than 150 flights since testing began in September, the test fleet continues to perform very well, and we look forward to delivering the first 787-9 in mid-2014 as promised.” said Mark Jenks, Boeing’s vice president of 787
Business Insider’s Joe Wiesenthal today published an interesting piece on Bitcoin, partially responding to Paul Krugman’s somewhat inscrutable recent blog post that called the cryptocurrency “evil,” and partially answering the question of why...
Gone are the days when programming languages could only be mastered programmers like Bill Gates, who later got to dominate the world by storm. Now everyone holds the same potential, and the chance to learn and even master programming language easily.
This series of images by architectural rendering studio Hayes Davidson envisages how London's skyline might look in 20 years time.
Over 200 towers with a height of 20 storeys or greater are planned in the UK capital over the next two decades and Hayes Davidson has visualised how these new buildings will appear alongside existing skyscrapers such as Renzo Piano's The Shard and Norman Foster's The Gherkin.
The images were created for an exhibition opening later this year at New London Architecture (NLA) entitled London's Growing... Up! which will chart the growth of tall building construction in London since the 1960s and look at the impact skyscrapers will have on the city in the near future.
"As London's population gets bigger and bigger, and new development for London takes place within the constraints of the green belt, we have to increase the density of the city," said Peter Murray, who is chairman of NLA and the exhibition curator.
Ford's new concept for solar-powered hybrid car can run for 21 electric-only miles on a day's worth of sunlight. That possibility comes courtesy of sun-tracking software that works in combination with a concentrator lens to focus the sunlight falling on the car's rooftop solar panels.
The C-MAX Solar Energi Concept car—a modified C-MAX plug-in hybrid—won't achieve the dream of driving forever on sunshine just yet. But Ford's clever use of a concentrating lens does provide an inkling of new hope for solar power to someday become viable in hybrid or all-electric vehicles. Until now, solar power's energy density problem has limited its use in commercial vehicles to not much beyond a symbolic rooftop solar panel that runs a cooling fan for Toyota's Prius hybrid car.
Ford envisions its concept car parking beneath a tall carport with a roof made of a Fresnel lens—a lens originally developed for lighthouses that acts similar to a magnifying glass. The car company enlisted the help of Georgia Institute of Technology researchers to come up with the carport's sunlight-concentrating design.
The car's software would track the sun's path across the sky on any given day of the year and direct the car to move beneath the carport so that it continually receives the full impact of concentrated sunlight, according to Technology Review. That novel concept eliminates the need for an expensive tracking system that would change the angle of the carport's lens to keep sunlight focused on an immobile car's rooftop solar panels. The concept car also has a traditional charging port so that it can plug into the power grid if needed.
Such concentrated sunlight could reach 8 times the amount of sunshine that would typically fall on the C-MAX Solar Energi's rooftop. A day's worth of charging in the sun—about 8 kilowatts over four hours—would go into the lithium-ion battery that provides the 21 electric-only miles in the car's total range of 620 miles. Ford estimates suggest the C-MAX Solar Energi Concept would have the same total range on a full charge as compared to the conventional C-MAX Energi.
Twitter just announced that you can now send pictures in direct messages, making it very easy to quickly share photos. Furthermore, you can now swipe between timelines in the mobile app to allow for faster, more natural navigation.