Earth attracts objects creating pressure on everything on its surface. When something takes in latent heat it pushes against enormous atompheric pressure to expand this expansion or combustion in case of fuel later when condenses creates a vacuum equal to tons of atmospheric pressure which can be effectively used.
What problem does your design idea solve?
Developing regions and crisis areas produce a significant amount of municipal solid waste (MSW) but lack the infrastructure and central organization to process said waste. Technology and communications present a need for electricity in the same regions. The µ
Plastics are an important part of our daily life, starting from the tooth brush, water bottles, plastic bags -- it is as important as air.These plastics are posing a serious threat to the environment due to lack of proper recycling and waste treatment measures.
Mini Pedal Power Plant: Friction Free Bicycle Phone And Small Device Charger For Rural And Developing World Markets
Mobile phones have become a hugely important tool for almost everyone, even in remote parts of the world such as rural Africa where banking over SMS is very popular. However in these places it can also be difficult and expensive to charge a phone.
Autonomous, mobile and decentralised power supply for the electrical operation of lighting equipment for information boards, of sensors and electrical components, of microsystems, smart phones and mobile computer technology is increasingly gaining importance.
To minimize health impacts of air pollution, we designed and developed a novel diesel exhaust control device: the Electrostatic Screen Battery for Emissions Control (ESBEC). The ESBEC is a two-stage electrostatic precipitator with separate charging and collection sections (Fig.1).
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