Perhaps if we can outfit submarine hulls with two layers instead of one, we might be able to cancel out the reflected waves. I have already measured out how thick the gap between the hulls should be: x(lambda)/4; where x is any odd integer. In this way, we will recieve reflection where the waves have the least energy, which is at the equilibrium. The first layer should be any kind of material able to transmit 66% of wave energy and reflect 33%. 66% of the wave energy is transferred...

Another idea is to develop a concept bike that will use brain-controlled gear shifting. The system will use neurotransmitters in the helmet to measure brainwaves, which will operate an electronic gear shift. A wireless transmitter attached to the seat post will affect the commands.

Cyclists can reduce their fear of flats with a new pump system that uses the compression of the tire upon the ground to pump air into the tube until the optimal pressure is reached. The pump system includes the tire, inner tube, and air valve. A one way valve draws in the air, which goes to the lumen, a small tube in the center of the tire. The lumen is compressed as the tire rolls along the ground, which forces air out of one end and into a second valve on the inner tube,...

The app will use both auditory and visual cues to help the blind, deaf, or average tourist navigate their way by bus. To use the app, the traveler will first choose their preferred route. The app will then guide the user to the closest bus stop and let them know how long until the bus arrives. Once the user has boarded the bus, the app will keep them informed as to how many stops remain and send an alert when it's time to ring the bell. Once the user has left the bus, the system...

My idea would be to incorporate Bose' noise-cancellation technology, as an option, into autombiles, fine tuned with a noise gate to eliminate only those high-pitched noises in direct proximity to the driver: for example, the constant yammering from the woman in the passenger's seat.

This idea is for Dodge. Hydrogen vehicles might become commonplace in the near future. Dodge is known for its muscle cars. Why not create the first very powerful hydrogen powered muscle car. We all want to help the envirnment, but not all of us want to drive a sprint.

Trains are an achievement of transportation economics of scale. Why not implement safety devices in it as well? Everyone knows what total wrecks colliding trains become. The focus of blame and/or responsibility to avoid this catastrophe, has solely been on concise scheduling and line coordination of the railways network. Why not boost the odds in favour of less catastrophic results and concern for accidents/mishaps occuring? Here's how : Pass an international law AND create a...

How many times do you spill in the car each week? If you're like most people, they spill several times each week, and if you have kids then several times each day! The carnado is a vac installed in the console, or in your trunk (depending on the type of car) that you can use to clean a spill on the spot! This vac would have a retractable hose, and an easy to empty plastic container which holds the trash. If you're like me and have a bust schedule it's hard to find time to go to the car...

Are you sick of getting into a cold car and having to put your WARM hands on a COLD steering wheel???? Well my idea is to turn a steering wheel cover (ya know the ones you buy that decorate your car) and turing it into a heating pad for your hands. When you get into your car plug in the attachment into the cigg. Lighter plug and wait for it to become warm. Battery operated when driving to avoid a tangled cord. Be able to set the temperature. Eliminate the need for gloves and time spent to...

I'm for making cars with wheels in a shape of balls (like a mouse in your hand). It can help cars to drive anywhere.