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Can you develop Electricity from Human Urine?

Mexican scientist and the Argentinians have come up with easily available resources for generating electricity

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November 22, 2016: Recycling and reusing have become very useful method for creating energy and electricity. They are not only environment-friendly but also easily available energies. We have seen cow dung being used as important energy resource for producing biogas. Recently a Mexican scientist Gabrial Luna-Sandoval has come up with a new invention whereby human urine can be used for generating electricity.

Humans pee about one and half liters a day. Gabrial’s new machine processes them and the urine gets turned into biogas which serves as a household heater to take a hot shower or can be used for cooking as well. The machine uses electrolysis and hydrogen in urine to produce biogas. This creates electricity or replaces natural gas.

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According to Dr. Gabrial “15 ml urine is enough considering that we produce 1.4 liters of urine and if there are 3-4 members in family then the family can pay enough to cook”. This method of electricity generation can have far reaching consequences, it can be used for future calling use in Mars.

Even the water used for energy will not go waste, as the filtered water can be used for drinking purpose as well. These are the certain possibilities that it has.

NewsGram brings to you current foreign news from all over the world.

British researchers, on the other hand, have developed microbial fuel cells that use live bacteria that feed on to inter-generate electricity.

Argentina is not lagging behind in generating renewable energy volunteers from Sumando Inerhias are recycling the trash to create solar energy. This will help in running water power heaters. This will be a great source of relaxation for communities that lack electricity and water. Apart from creating solar energy, they are also teaching them about recycling. Thus it’s a two-fold benefit scheme for the community, as it can not only use the energy but can even actively take part in its generation.

plastic cans and bottles being used for generating solar energy
Community participation in creating energy out of trash, Wikimedia

A local resident Angel Guelari says that ‘these are things that we throw away and they contaminate the environment, we can use them for practical things like having water in the house it’s good to recycle.’ Sumando Inerhias saw an increase in its number of volunteers over the years and they hope to build solar panels for three thousand families per year now, as reported by VOA news from Washington DC.

Renewable energy is not only cleaner but also safer and less polluting technique in the generation of energy. The shortage of resources can be curbed by switching over to a renewable form of energy.  Community participation plays an important role in these forms of energy. It helps in creating awareness and judicious use of resources.

prepared by Saptaparni Goon of NewsGram. Twitter: @saptaparni_goon

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Scientists Find Solution to Reduce Air Pollution, Develop Smart Windows

The design could lay the foundation for next-generation flexible transparent smart windows that can reduce air pollution.

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Scientists, Air pollution
The design could lay the foundation for next-generation flexible transparent smart windows that can reduce air pollution. Pixabay

A team of Chinese scientists have developed a large-scale transparent smart window that can change light intensity while effectively capturing the particulate matter in smog, a study said.

The study published on Saturday in the journal iScience described a simple solution-based process to fabricate large-area flexible transparent windows with Ag-nylon electrodes for high-efficiency PM2.5 capture, reports Xinhua news agency.

It takes only 20 minutes to fabricate 7.5 square metres of Ag-nylon flexible transparent windows showing an optical transmittance of over 86 per cent, according to the group of scientists led by Yu Shuhong from the University of Science and Technology of China (USTC).

Scientists, Air Pollution Control
The scientists found that the obtained Ag-nylon electrodes could be used as an ideal intelligent thermochromic smart window with excellent mechanical stability. Pixabay

The Ag-nylon mesh can not only change the indoor light intensity, but also purify indoor air as a high-efficiency PM2.5 filter.

The scientists found that the obtained Ag-nylon electrodes could be used as an ideal intelligent thermochromic smart window with excellent mechanical stability.

It remains stable after undergoing a bending test with 10,000 bending cycles with a minimum bending radius of 2.0 mm.

ALSO READ: Scientists Develop A New Technique to Measure Blood Clot

Also, the Ag-nylon electrodes can remove PM2.5 by 99.65 per cent while remaining stable even after 100 cycles of PM filtration and a cleaning process, according to the study.

The design could lay the foundation for next-generation flexible transparent smart windows that can reduce air pollution. (IANS)