271 results found displaying 40-42
    
crazykev
 USA
Power Generator Printer Friendly Version
So your battery died and no one is around to help you jump start your car? How about a generator you crank for 10 minutes of power? You might be cranking the thing for 5 minutes at like 30 Revolutions per minute, but hey, it beats being stuck on the side of the road with no a/c or heat.
Reward: a free car that has this installed! 

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JueBee
 USA
Automotive Window Display (AWD) (pretty catchy huh?) Printer Friendly Version
The basis of my idea is automotive safety.
So, there has been much research and development of OLED (oragnic light emitting diod) applications. OLED's can be used to make different tv screens, computer screens, etc. The advantage to OLED technology in a screen is that it uses less energy, is very precise, can be made very thin (3mm), flexible, and transparent. My idea is to cover the inside of the windshield of a car with a transparent OLED screen which you would not notice when driving normally. Initially my idea came from night-vision equipped cars in which there is a display in the instrument panel that shows night-vision from an external camera. This makes driving at night much safer. But, if the entire windshield were to transition to a hi-def night vision shot from various cameras, then it would be like driving with mega-bright headlights without blinding everyone. Obviously this presents quite a bit of problems from people speeding at night, camera failure, transitioning to looking at a big screen, etc. Lots of problems. So, I started thinking a little smaller, for example, a virtual rear-view mirror that showed feed from a rear mounted camera. This would give a tremendously better view behind you. No matter when your head was in relation to the "mirror" it would always show the perfect view in perfect clarity. To the left and right of the rear-view mirror could display your blind spots. Any of these would be able to be turned on and off with the press of a button. These peresent problems as well, but what the hell. You could set your windshield to automatically tint when it was getting very bright. All of this would use more electricity but they are already underway in increasing the size of the battery in cars to accomidate increasing technology. With a windshield effectively working as a screen, there are tons and tons of possibilities, and I know we have the technology to do it. Give me some good feedback here guys. That includes some good criticism. If you stuck with me through this whole thing anyway.
Reward: Just a little recognition :) 

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Walter Müller
 Germany
Efficient Take Off and Landing for Airplanes Printer Friendly Version
The start of an airplane consumes a lot of energy and is very stressful to the tires. An airplane could be started (and landed) sitting on a magnetic driven carrier which is accelerated by a linear motor installed in the runway. This method will save fuel, tires and reduces noise at airfields dramatically.
Reward: A cleaner air for my planet. 

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