Biodiversity in the World

Tuesday, July 22nd, 2008

[singlepic=384,540,500,watermark,center] Global Distribution of Species Density by Volume of Records Created for Each Red=High & Green=Low This map reflects the amount of information, research and analysis publicly available for the diverse organisms that populate the Earth. As can be seen, North America and Europe are better documented than other areas. In particular, ...

Changes in Surface Wind Speeds Caused Ice Age

Saturday, July 19th, 2008

[singlepic=380,530,420,watermark,center] Map of Ocean Wind Power Potential (NASA, 2007) European scientists have discovered evidence that minute changes in global wind patterns may have initiated the last ice age, according to a new study in the journal Geophysical Research Letters. Wind patterns appear to have affected tidal currents in the North Atlantic Ocean ...

The World’s First Video Game

Wednesday, June 25th, 2008

[singlepic=323,520,440,watermark,center] The First Video Game Was Played on the Second Computer to the Left Fifty years ago, the world's first video game was played on the computer depicted above in a laboratory on Long Island.

Clean Technology Needs Major R&D Funding, Study Finds

Wednesday, June 25th, 2008

Clean energy technology needs to advance by an order of magnitude for the United States to meet its so-called 25 x '25 goal of producing 25% of its electricity and motor vehicle fuel from renewable sources by 2025, according to a new report from the RAND Corporation released today. The ...

NASA Map of Carbon Sinks in Continental U.S.

Monday, June 23rd, 2008

[singlepic=317,520,430,,center] Click here for best resolution. NASA generated this image from satellite data to show the amount of carbon consumed by plants in the United States through photosynthesis during the period March 26 - April 10, 2000. The map indicates how much carbon was absorbed out of the atmosphere and fixed within ...

Rewriting the Rules of Conservation

Saturday, June 21st, 2008

The language of conservation is getting a much needed overhaul courtesy of an international team of conservationists who are trying to standardize the discipline's language. The project plans to ground the discipline's problems and tools field in a framework of well defined concepts. The new system applies at every level of ...

Mapping the Quantum Universe

Thursday, June 19th, 2008

[singlepic=281,520,440,watermark,center] Click on Map for Better Resolution Quantum Universe refers to the growing efforts being made to understand the universe in terms of quantum physics, which controls the actions of the microscopic, subatomic world. The discipline reflects a sea-change in particle physics and a major advance in our ability to penetrate intellectually ...

Hydrogen Breakthrough Could Lead to Cars of the Future

Monday, June 16th, 2008

Researchers have demonstrated an atomistic mechanism of hydrogen release in magnesium nanoparticles – a potential hydrogen storage material. Cars of the future will need to combine liquid fuel and a combustion engine to combat the twin challenges presented by global warming and peak oil. Fuel cells can run on hydrogen ...

How Montezuma Gets His Revenge - And the War to Stop Him

Saturday, June 14th, 2008

[singlepic=224,510,300,watermark,center] Scientists have discovered powerful evidence of how dysentery parasites evade the human immune system, according to a study appearing in the June 15 issue of the journal Genes and Development. The new study, conducted by researchers at Johns Hopkins and Stanford University, has developed a novel enzyme -- the EhROM1 ...