27
POPSEarth's Magnetic Field Reversal is Approaching Here is another reason why humanity seems to lose direction.... :-) "Right now, historic records show that the strength of the magnetic field is declining very rapidly. From a quick back-of-the-envelope prediction, in 1,500 years the field will be as weak as it's ever been and we could go into a state of polarity reversal," says Singer. "One broad goal of our research is to provide some predictive capability for what could happen and what could be the signs of the next reversal."
0
POPSVery cool screensavers There are more screensavers - all free! - but these two I liked the most. Give it a try. No big install, just unzip, copy the .scr files to the system32 folder and doubleclick.
0
POPSIbrahim AK can't protect against evil spirits from Ethiopian lava lands. It's dangerous place.
26
POPSNew clues on "The Great Dying" The lessons of the Permian-Triassic massacre are "directly applicable to the present," said John Isbell, a geoscientist at the University of Wisconsin in Milwaukee. He said the world today is in danger of exceeding a CO2 "threshold" that could set off an environmental upheaval as great as the one 251 million years ago.
14
POPSIce Volcanoes of Titan May Habor Life For almost thirty years, scientists have known that complex carbon compounds called tholins exist on comets and in the atmospheres of the outer planets. Theoretically, tholins might interact with water in a process called hydrolysis to produce complex molecules similar to those found on the early Earth. Could tholins formed in Titan's atmosphere react with liquid water temporarily exposed by meteor impacts or ice volcanoes to produce potentially prebiotic complex organic molecules — before the water freezes? Laboratory research by Catherine Neish, a graduate student working on her doctorate in planetary science at the University of Arizona, suggests, not without controversy, however, that, over a period of days, compounds similar to tholins can be react with water at near-freezing temperatures.
12
POPSGiant Impactor Theory what makes science attractive, is the ability to develop methods to test the solidity of the basic theories. one has to wait and see what would be the impact :)
2
POPSThe Lava Lamp Candidate ElBaradei's New Brief, Same as His Old Brief The buzz circulating now is that IAEA Director Mohammed ElBaradei said on al-Arabiya that Iran could be months away from producing a nuclear weapon, as noted by AllahPundit at Hot Air and Jeff Stein at Congressional Quarterly. What's more, just about all analyses completely ignore Iran's pursuit of a plutonium -based weapon through external acquisition and production beyond Iran's borders and beneath the IAEA and Western international radar. Syria is only now entertaining the idea of limited and restricted IAEA inspections of the nuclear facility destroyed by Israel last September 6. This "only line of defense" claim comes from the same UN "nuclear watchdog" that has no enforcement mechanism and the same one that failed to detect and/or deter North Korea, India, and Pakistan from developing nuclear weapons. http://tank.nationalreview.com/post/?q=YTg2MjNmOTc1YTkzMGI4YjA1YWE0MTYyN2Q0YzNiMjc=
3
Pops
Newest Clips
Latest Comments
Most Pops
Print
Save
Turn on live update