Tornado can often strike at night when people are asleep and not tuned into the weather channel. As a result many of them are injured or killed. My solution is to create software that the National Weather Service can use to inform people about the tornado (in a single second). It will send text messages to all cell phones/landlines to people in areas most likely to be hit. This will be definitely a great warning system for those who are not tuned into TV, but are carrying phones.

Why not use magma as a potential source of geothermal energy? It is actually able to power up to 30,000 homes. FYI, magma can produce dry steam at 750 degrees Fahrenheit, which can generate up to 25 megawatts of electricity. The usual geothermal well can produce 5 to 8 megawatts of electricity.

It was discovered that minced banana peels remove toxic metals from wastewater better than many of the leading chemical treatments. Banana peels are up to 20 percent more effective than other materials, and the same batch of peels can be used up to 11 times. The peels are an attractive option as a water purifier because they don't have to be modified to work, and, coupled with their low cost, could be used in places little funding for water treatment.

A new form of biodegradable golf balls made from lobster shells will make use of the bio-waste that is ordinarily sent to a landfill. The balls will be made of crushed lobster shells mixed with a biodegradable binder and coating.

A new line of avalanche airbag integrated clothing will make protection as easy as putting on a vest. The vest will use a nitrogen based airbag system that will be deployed by the wearer to release a pair of brightly colored bags. The bags will increase the wearer's surface area to help reduce sinking as well as will act a visual signs for rescuers. The vest will also include an array of pockets able to secure other gear, allowing the vest to replace a full backpack.

In an effort to slow coastal erosion, why not develop concrete cylinders that can cancel out up to 90% of a wave's intensity? The cylinders will be hollow with narrow slits in the sides and will cancel out the wave's energy. The cylinders should even be able to handle tsunami waves, and it will be possible that current wave power generation systems could be adapted to the coastal protector technology.

I'm not really sure if it is possible to make my idea come true but here it is... I want to provide skiers and snowboarders with avalanche survival devices to put to their backpacks. In case of an avalanche a sensor built-in the device will trigger the system and a mask will pop out to fit a face. As soon as the avalanche hits a person, a small vacuum pump will suck snow into the canister, melt it, and split the water made from the melted snow into oxygen and hydrogen. The...

The idea with that artificial rainbow is fantastic. A rainbow machine has been already created. It uses reclaimed rainwater and sunlight to create rainbow effect. The machine applies jet pumps and custom fountain nozzles to spray water in the air, and then the sunlight shines through to create the rainbow effect.

I wish we had a store where it was possible to buy all the staff for the case of disaster. People would be able to find some special devices there, i.e. modified in some way so as to be the most helpful. For example, an ordinary flashlight could combine a radio and a cell phone charger as well.

My idea is to provide cell phones with a functionality to read and record weather data such as temperature, humidity, air pressure and wind speed. This functionality will help us to gather more accurate data then any weather station could offer.