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3rd period - Monitoring news #5

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3rd period - Monitoring news #5

Mensaje por William Morales el Mar Mar 25, 2014 10:30 pm

Item #1:

* Date: Cali, March 25/2014

* Topic: New system to convert organic matter into energy

* Summary:

- In the city of Bristol uk scientists have discovered how to charge mobile phones using the final waste product as “urine “.
- Is a product of endless supply, as it is our own urine, to exploit this discovery urine passes through a cascade of microbial cells which have fuel for power and charge mobile phone.
- The ability to install these systems in the bathrooms to feed this way of shaving machines, lighting and mobile phones is presented.
- According to Dr leropoulos smart toilet is a beauty because it avoids to depend on the erratic nature, ie, it does not have a certain goal and would reusing our own waste to produce energy.
- Thanks to these advances the stack of microbial food has to provide functions such as messaging, web browsing and even make a short phone call.
- Since when making a call from a cell increases energy expenditure, is working to give rise to a longer duration.
- The aim is to fully charge a battery with the MFC, fulfilling the function of converting organic matter into electricity.
- This type of electricity is generated through the intervention of microbes being a product of natural life, where more urine receive more energy produced with long address .

* Keywords:

- Scientists
- Charging
- Mobile
- Laboratory
- Urine
- Phone
- Charger
- Toilet
- Microbial
- Nature
- Electricity
- Generate
- Time
- Metabolism

* Link: http://www.bbc.com/news/uk-england-bristol-23333533
Item #2:

* Date: Cali, March 25/2014

* Topic: Elegant process to generate electricity

* Summary:

- In Nigeria a set of student 14 years old girls presented an experiment on a generator powered by urine.
- This generator based urine has been seen as a breakthrough to change the world being this a reality.
- This structure or contraption is an electrolytic cell responsible for converting urea (the main substance of urine) in nitrogen, water and hydrogen.
- This process takes the electrolysis of urea by then creates hydrogen energy.
- This averaging that for every liter of urine provides six hours of electricity depending on the watts are consumed.
- Chemical Gerardine Botte claims the university Ohio not takes seriously narrow project by being a mere student work.
- In this way the wastewater treatment will be more practical, useful and more efficient.
- When the plants go through a treatment process or wastewater consume energy, where urea is collected by these facilities.
- It's a great way to generate electricity elegant and unique way in which waste is treated urine.

* Keywords:

- Urine
- Generator
- School
- Technology
- Electrolytic
- Project
- Engineer
- Collected
- Energy
- Practical
- Efficient
- Process

* Link: http://www.nbcnews.com/tech/innovation/african-girls-pee-powered-generator-raises-questions-f1C6956099

* Questions:
1. How they've done in Africa and how they experienced in England is different?
R / / In England conducted experiments in the robotics lab which is a collaboration between the University of the West of England and University of Bristol, while in Africa gave everything based on an assignment of a set girls at the show innovation in lakes .
2. Do you think there could be other sources of waste that can actually make energy?
R / / Yes, waste or scrap as pipes, pipes and drains leading to the river waters
3. Imagine how this might work in the future?
R / / Officer to perfection, as it is the endless energy that we supply ourselves improving this life and avoiding energy use of the erratic nature.

William Morales

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Re: 3rd period - Monitoring news #5

Mensaje por Bernardo el Dom Abr 20, 2014 7:37 pm

ok 4,5

Las palabras son sólo piedras puestas atravesando la corriente de un río. Si están allí es para que podamos llegar al otro margen, el otro margen es lo que importa.

José Saramago (1922-2010) Escritor portugués.

"Si tú tienes una manzana y yo tengo una manzana y las intercambiamos, entonces ambos aún tendremos una manzana. Pero si tú tienes una idea y yo tengo una idea y las intercambiamos, entonces ambos tendremos dos ideas."

George Bernard Shaw - 1856-1950

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