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POPSStone Age Humans Crossed Sahara in the Rain Wet spells While about 40 per cent of hydrocarbons in today's dust come from water-dependent plants, this rose to 60 per cent, first between 120,000 and 110,000 ago and again from 50,000 to 45,000 years ago. So the region seemed to be in the grip of unusually wet spells at the time. That may have been enough to allow sub-Saharan Stone Age Homo sapiens to migrate north: the first fossils of modern humans outside Africa date from 93,000 year ago in Israel. And both genetic analysis and archaeology show that humans didn't spread extensively beyond Africa until 50,000 years ago, suggesting a second migration at the time of the second wet spell. Fossil record Ian Tattersall of the American Museum of Natural History in New York is impressed by the findings. "They tie in approximately with the information we have from the fossil record."
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POPSPot Paradise "Jacqueline Patterson, 31, uses marijuana to treat her cerebral palsy and a severe stutter. She fears she would be booted from the program if she tried to grow dope at home or buy it from street dealers. The upshot, critics say, is that a law crafted to help sick people has morphed into a lucrative trade, one in which rural farms are supplying urban dispensaries that cater to mostly recreational users armed with doctors' recommendation"
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POPSAn Open Letter to the Council of the American Physical Society Studies of a variety of natural processes, including ocean cycles and solar variability, indicate that they can account for variations in the Earth’s climate on the time scale of decades and centuries. Current climate models appear insufficiently reliable to properly account for natural and anthropogenic contributions to past climate change, much less project future climate. The APS supports an objective scientific effort to understand the effects of all processes – natural and human --on the Earth’s climate and the biosphere’s response to climate change, and promotes technological options for meeting challenges of future climate changes, regardless of cause. List of 160 signers of the APS petition available
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POPSI See London... So far I have been to Aruba, Hawaii, London, New York, Italy, Rio de Janeiro, Greece, a zoo, a few nature trails, and Iceland all in one day! Whew! I should be tired, lol. Really cool viewing of Trafalgar Square and Leicester Square here, although it is dark there now, so check back tomorrow at an earlier time, it's nearly 10 p.m. atm. Use the 3 different camera views under the feed to choose which place you want to see.
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POPS Household Poisons and Foods that can Kill your Pet In 2008, the Animal Poison Control Center (ASPCA) handled over 140,000 cases pertaining to pets that were exposed to toxic substances, and many included everyday household products in and around their own homes. In response ASPCA put together the top 10 list of pet poisons in 2008, and it’s important that you become familiar with this list to help prevent any mishaps at home.
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POPS"Black Plants" lists 75 choices for a gothy garden More: Bonine says that for maximum effect, black plants require contrast in the garden. "Gold-leaf plants work really well - or a backdrop like a light stone wall. They're especially good in containers mixed with other textures and colors." While some of the plants may be available at your local nursery, Bonine suggests seeking out a specialty nursery for the more obscure varieties.
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POPS Amazing Pictures, Pollution in China
October 21st, 2009 by Key October 14, 2009, the 30th annual awards ceremony of the W. Eugene Smith Memorial Fund took place at the Asia Society in New York City. Lu Guang from People’s Republic of China won the $30,000 W. Eugene Smith Grant in Humanistic Photography for his documentary project “Pollution in China.” August of 1993 he returned to post-graduate studies at the Central Arts and Design Academy in Beijing (now is the Academy of Arts and Design, Tsinghua University). During graduate school, he studied, traveled all over the country and carved out a career, became the “dark horse” of the photographer circle in Beijing. Skilled at social documentary photography, his insightful, creative and artistic work often focused on “social phenomena and people living at the bottom of society”, attracted the attentions of the national photography circle and the media. Many of his award winning works focused on social issues like, “gold rush in the west”, “drug
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POPSPolling Americans It's not about what the American public thinks, I agree with Barbara Boxer, Science will win the day. No only if the climate change folks, previously known as the Global Warming folks, will be able to clearly reason through the facts and understand that the Earth is currently cooling. . . not warming.
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POPSToxic Legacy of the Cold War Ohio's Fernald Preserve has flowers, birds and tons of radioactive waste. Sites that once supplied the nation's nuclear arsenal now pose a staggering political, environmental and economic challenge.
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