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Esteban Tejedor


The first solar plant in Kenya that converts ocean water into free drinking water

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by Esteban Tejedor

Posted on February 17, 2020

The first solar plant in Kenya that converts ocean water into free drinking water

Yes, a solar plant that is capable of converting salt water into drinking water. The system, built by The GivePower company, is capable of generating potable water for 35,000 inhabitants without negative effects on the environment, since basically water and a clean and renewable source of energy are used without generating toxic substances or waste. Most current water purification systems are expensive because they consume a lot of energy…

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A new approach to treat Alzheimer using sound and light to trigger brain waves

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by Esteban Tejedor

Posted on February 9, 2020

A new approach to treat Alzheimer using sound and light to trigger brain waves

By applying sound and light at the same frequency, the cognitive function can be improved, and also helps remove plaque displaying symptoms of the disease. The treatment has at the moment been used in mice and now is intended to be tested in humans. The practical applications of the method seem limited though, as the effect is limited to visual parts of the brain, bypassing important zones that are key in memory formation and retrieval…

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Scientists discover the reason of the metastasis (cancer), and open new hopes to treat it

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by Esteban Tejedor

Posted on January 20, 2020

Scientists discover the reason of the metastasis (cancer), and open new hopes to treat it

Metastasis is the spread of cancer to other regions of the body, and is responsible for 90% of cancer deaths. The Spanish oncologist Joan Massegué and other scientists at the Sloan Kettering Institute in New York have finally discovered the reason why the cancer cells extend to other parts of the body. It is not because of genetic mutations, as it was believed until now. Instead, they spread following the same process of regenerating a wounded tissue…

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