Monday, January 30, 2012
Valentine's Day wallpaper for your computer can be downloaded for free so you can be a great platform for your computer without paying. Every time you open your computer or minimize your window, you get a great feeling, warmth around you.
When is the season, even your desktop will need a lift to make you feel the romance in the air and all the love around. That is why the background is very important Valentine's Day.
If you are a computer addict like me, you will definitely have mood swings as desktop wallpaper your changes. So one of the best ways to get into the spirit of love this Valentine season is to get some lovely wallpaper valentine day and have them on your computer.
If you are a Windows 7 user, you can create your own theme or choose a favorite wallpaper will automatically change the time period that you define. Or if not, you can get a little creative and provide you with the skills needed to design something on a computer, you can start your Valentines Day wallpapers that you can share with your loved ones all cards in the week.
Origin, love can include many different styles. You can find the artwork is filled with floating heart, something in nature that happens to form a heart, or that may be a little more than symbolic, like holding hands or inclination to kiss. Images of love can make a big difference in your mood because it will remind you that love is possible.
The Beautiful Valentine's Day Wallpapers in all kind of resolutions and different sizes. For your iphone,Mobile,PC, Windows XP, Windows Vista, Windows 7 and Mac OS. High Resolution Valentine's Day Photos, widescreen, 4:3, 16:9 and Full HD wallpapers.
Get romantic Valentine's Day Wallpaper and Gift ideas for him/her with cute Valentine's Day Greeting Cards, love Poems and quotes, Facts, Gifts, Love Quotes, Poems & Messages.
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Sunday, January 8, 2012
The Airborne Avalanche Rescue System by designer Tatjana Rolle aims to decrease crucial emergency rescue times after avalanches by utilizing autonomous airborne drones to detect and mark the position of victims. Immediately following the avalanche, the activated drone leaves its solar charging station, scouts the area and tags the positions with bright paint so rescuers can recover victims without delay.
A sensor grid and the AARA drones at their base stations are installed in a range of avalanche endangered zones avalanche, making it possible to detect avalanches immediately. The cross-linked sensors are able to locate the exact position of the run-out zone of an avalanche, activate the drones and alert the mountain rescue service. Approaching the site the drone starts its locating-mode. If it finds a victim, the drone assigns the place with a color mark. The rescue team is able to start the retrieval directly.
The AARA-drones are based in autarkic stations. These not only shelter the drones, but also serve as a node between the cross-linked avalanche detectors, AARA and the mountain rescue service. This is where all information converges. Solar modules ensure the electric power supply. AARA is protected by a dome which opens up in case of emergency. The station's platform contains a charging cradle to recharge the batteries of the drone.
Alongside the precise and steady flight, AARA has to manage its job as a positioning drone. It has a GPS for navigation and an ultrasonic sensor for distance measurement. The positioning is done by the already established RECCO-System. It works with passive reflectors and active detectors. The reflectors independence of energy is the main advantage so they can be integrated easily and are cost-efficient to the ski-equipment. In addition, AARA wireless communication to exchange data with the mountain rescue service and the base station, as well as a magazine of color cartridges to mark the find spot.
The shell is a kind of exoskeleton which protects the technical components while also serving as main supporting structure. As a material an ultra-light composite material like carbon fibre comes into consideration. Characteristic properties like the variable flight and the central and therefore protected thrust unit are the center points the design is based on. The design of AARA is as different as its unconventional flight technology in reference to common drone appearances.
Designer: Tatjana Rolle
Stylish and modern transportation Johnny Loco Cargo Cruisers are inspired by the successful cruiser-line. These MPB (Multi-Purpose-Bike) units are made of aluminum that makes them extremely light weight and maneuverable. Wonder when do you need this transportation unit? Well, it can be used to transport children or heavy cargo easily, safe and relaxed.
From : Johnny Loco
Every Johnny Loco Cargo Cruiser is equipped with a Nexus-7 internal speed hub by Shimano, a steering damper, roller brakes and a canvas seat. You can easily cruise along in the city even with full load, crossing bridges, through parks or past the cars. As you turn, the rear-end of the frame tilts.
In the future, there's a possibility that you will no longer have flat tires, ever! Bridgestone Crop has developed a new tire technology which no longer relies on air pressure like our existing tires. If Bridgestone airless tire technology could be implemented on all vehicles, we would no longer need to carry vehicle pump in our car. This innovative tire utilizes resin spokes formed on the lateral side of the tire to support a load. You can see from the center of the wheel, the spokes don't run from the inner rim to outer tread in a radial pattern, each angle of the spoke on the inner circumference is around 45-degree different from the outer circumference. In this way, the force that deforms the tread doesn't turn into a turning force, because they are both dextral and sinistral spokes.
We really do hope Bridgestone is able to mass produce Bridgestone airless tire as we won't need to worry about a puncture or fill the tire with air on monthly basis. It also saves a lot of maintenance costs. Not only that, this tire is also environmentally friendly as the rubber of its tread is 100-percent recyclable, it utilizes a recyclable thermoplastic resin as the main material for its spokes. Bridgestone airless tire technology will be displayed at the 42nd Tokyo Motor Show 2011.
Everywhere is a modern and stylish electric scooter design from Jae Pyung Lee. It's been designed to provide a safe ride and make it easy to carry around, on a bus or on a train. Jae said that Everywhere Foldable electric scooter could be said a high-end scooter with its digital dashboard to inform its user about the speed. The wide tracking back wheels offer good balance even for beginners, the high power LED tail lights and headlights make this vehicle visible in the dark. We think you'll have a smooth ride with this scooter.
Designer : Jae Pyung Lee