Project-Future invention

MY FUTERE INVENTION

Author: Aija Klusa

Shpogy secondary school, 9.a

O Nowadays almost everybody has a smartphone. Smartphone is a very multifunctional device, that helps us to communicate with people, do job and just entertain ourselves.

O Unfortunately smartphone owners will know that their ‘’battery life’’ is not so long.

It lasts 1 day or maximum for a 3-6 days.

O It is a big problem for example, when you are on a trip and your battery is ‘’dying’’ and you have no opportunity to charge it.

Wind battery charger

O I thought about this problem for some time. Than I understood that some days in Latvia are very windy.

O I understood that I can make this defect to an effect.

O I thought about invention that will always help you when your battery is low and it’s windy. Even 1m/s strong wind could produce enough energy

O It works just like a mini wind generator. But it makes electric energy only for your mobile device.

O Energy

O Whenever your smartphone battery is low, and you are outside, you connect wind battery charger with your smartphone and it will charge.

Advantages:O Easy portableO Saves natural resources O You don’t have to pay for the

electricityO Easy to use

Disadvantages:O Works only in windy weather.

Observation:O Wind battery charger has more

advantages than disadvantagesO It needs only wind to work O It helps to save a lot of electrical

energy, so it also helps to save your money

Conclusion:

I think in future people could use my idea because it’s very convenient and it will help many people. It will not cause pollution and it will not be very expensive.

Thank you for your attention.