Key advance to the medical use of stem cells

May 22nd, 2013 07:54 AM | Biology | Comments Off
Key advance to the medical use of stem cells
The scientific prowess, recently reported, using somatic cell nuclear transfer to produce human embryonic stem cells for potential clinical utility, successfully continues to generate admiration reactions in the scientific community, hope in society in general, and headlines in the media. And ...
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Atmospheric CO2 already exceeds the threshold of 400 parts per million

May 21st, 2013 06:45 AM | Climatology | Comments Off
Atmospheric CO2 already exceeds the threshold of 400 parts per million
After analysis of data, it has been verified that the past May 9, daily average concentration of carbon dioxide in the atmosphere over the station's monitoring of Mauna Loa, Hawaii, exceeded the 400 ppm (parts per million) for the first ...
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They discover the source of sleep slow waves

May 20th, 2013 09:36 AM | Neurology | Comments Off
They discover the source of sleep slow waves
The process of sleep consists of two important stages: dream of rapid eye movement (REM for its acronym in English), which is when we tend to dream of. And without eye movement (NREM) sleep, which includes what is known as ...
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Could life hiding in the clouds of Venus?

May 19th, 2013 06:59 AM | Cosmology | Comments Off
Could life hiding in the clouds of Venus?
For years we have seen Venus the Roman goddess of beauty and love, but as a hellish world, a planet plunged into a runaway greenhouse effect which has caused the temperatures soar to nearly 500 ° C. And not only ...
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New details of the supernova that wowed the world a thousand years ago

May 18th, 2013 07:53 AM | Astronautics | Comments Off
New details of the supernova that wowed the world a thousand years ago
When the object that we now call SN 1006 appeared for the first time, on 1 may of the year 1006 of ours was, was much brighter than Venus, and was even visible to daylight for weeks. Astronomers from China, ...
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New materials capable of capturing methane effectively

May 16th, 2013 07:11 AM | Materials Science | Comments Off
New materials capable of capturing methane effectively
The discovery of a new range of materials with ability to capture and retain methane offers the hope of having an effective way to avoid this effect gas greenhouse more potent than carbon dioxide (CO2) to build up dangerously in ...
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Benefits of artificial grass

May 15th, 2013 08:13 AM | Engineering | Comments Off
Benefits of artificial grass
You might want to look in your yard a beautiful lawn, looking very carefully and always green, but do not have time and material for you is impossible to maintain that healthy natural grass. Well, for these cases it is ...
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New system of keyboard designed for typing with your thumbs

May 15th, 2013 06:35 AM | Engineering | Comments Off
New system of keyboard designed for typing with your thumbs
Write on mobile phones and computers today tablet is unnecessarily slow. One limitation is that the distribution QWERTY is not intended to write with the thumbs while the person of a computer tablet or other touchscreen devices. Writing with thumbs on ...
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Tips for choosing the right moving company

May 14th, 2013 08:42 AM | News | Comments Off
Tips for choosing the right moving company
Choosing the right company to pack your most priceless belongings is a daunting task. Unless you have very long or very few things that move, you need a company to help you move house. It takes hard work to organize, ...
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Tin nanocrystals to improve lithium-ion batteries

May 14th, 2013 08:40 AM | Science and Technology | Comments Off
Tin nanocrystals to improve lithium-ion batteries
Disposing of batteries capable of providing more energy, could increase the autonomy of electric cars, and thus make them capable of facing long journeys as they can make cars with combustion engine. A new nanomaterial for lithium-ion batteries could achieve this. The ...
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