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POPSSpeed of the Fastest Bird "Peregines are large, grace birds that can reach speeds up to 250 km/hr, making them the fastest creatures on earth." Go 2 source 4 more info.
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POPSWhat's So Great About Grits? Grits are inexpensive, simple, tasty, and a thoroughly digestible food. Grits should be made popular around the world! Given enough of it, the inhabitants of the Earth would have nothing to fight about. A man full of Grits...is a man full of Peace". Now who among us can argue with that kind of logic? I love that quote! If everything were that simple...
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POPSArctic Scientists Explore a "Lost" 26-Million-Year-Old Ecosystem “The origin of life discussion comes up because the rocks that are exposed on this very slow spreading ridge are not volcanic, but instead come directly from Earth’s mantle,” says geochemist Susan Humphris. “The chemistry is very much like the volcanism that occurred on the primordial Earth. If you are thinking about origins of life, you’d like to have an area that is the closest analog to what was happening on the early Earth.”
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POPSEarth as Art Gallery I have only one thing to say about this site: AWESOME! Not in the surfer use either. Truly, an experience leaving you catching your breath.
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POPSVideo: Dr. Sally Ride on Our Changing Climate Studying Earth from space helps scientists understand our planet and the impact we have on it. America's first woman astronaut discusses how JPL instruments and missions have helped revolutionize what we know about Earth.
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POPSDino diversity earlier than first thought Maybe there is the idea that species including the dinosaurs were trying to deal with conditions brought about by the meteor, so many adaptations arose, but nature loves nothing more than competition, even when times are good.
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POPSDinosaurs Diversified Over Time, not Suddenly During this epoch of riotous biodiversity, flowering plants, social insects, butterflies, modern groups of lizards, mammals, and possibly birds, too, all emerged. Some experts have suggested that dinosaurs were also part of the show, as so many weird fossils, such as duckbilled hadrosaurs, horned ceratopsians, pachycephalosaurs and other wonders, date from this time. But a new study, published on Wednesday in a British journal Proceedings of the Royal Society B, says that dinosaurs were less than a sideshow in the DNA spectacular. Researchers led by Graeme Lloyd of the University of Bristol, western England, devised a "supertree" of dinosaur evolution, patiently analyzing how more than 450 species -- about 70 percent of the known finds -- developed.
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POPSBio-Earth: Are Planets Living Super-Organisms? He believes that expanding the study of life sciences to the core of our world and the depths of outer space will help us find distant relatives of our own Earth -- planets that could also sustain life. To explain why contintental plates drift on the surface of the Earth's molten mantle, Maruyama argues that continents actually have life cycles. Old, cold plates on continental fringes sink to “plate graveyards” deep in the Earth’s mantle, and then rise again, creating volcanoes fueled by three-dimensional convection movements deep below the surface.
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POPSThe World's First Flying Saucer: Made Right Here on Earth Using an onboard source of energy (such as a battery, ultracapacitor, solar panel or any combination thereof), the electrodes will send an electrical current into the plasma, causing the plasma to push against the neutral (noncharged) air surrounding the craft, theoretically generating enough force for liftoff and movement in different directions (depending on where on the craft's surface you direct the electrical current). The concept sounds far-fetched, but U.F. mechanical and aerospace engineering associate professor Subrata Roy plans to have a mini model ready to demonstrate his theory within the next year.
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POPSAl Gore Inches Toward Solartopia A major root of the Solartopian vision of an Earth totally free of fossil and nuclear fuels dates back to the 1975 “Toward Tomorrow Fair” at the University of Massachusetts in Amherst. Featuring, among others, the work of wind pioneer William Heronemus and efficiency guru Amory Lovins, the gathering joined the vision of a totally green-powered Earth with the rise of the grassroots No Nukes movement.
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POPSSupermarkets Throwing Away 2 Million Tons Of Food A Year We visited a dozen stores over several nights last week to check what was being thrown away and discovered hundreds of pounds worth of food dumped. At a Sainsbury’s superstore next to the Dome in Greenwich, South East London – the chain’s flagship “environmentally-friendly” shop with its own wind turbines – staff said it was standard practice to throw away food before its sell-by date. And they’re not even allowed to take it home. One said: “Someone just stands there and throws it into the skip. We wish we could buy it – but we’re not allowed.” Pointing to meat on the “reduced” shelf, he added: “Come midnight, anything that hasn’t been sold will get taken off the shelf... if it’s out of date it will be logged on the computer, put against our losses, then in the skip.” Four-pint bottles of milk with nine days still to run had been thrown out, along with nine cans of cola with a date stamp of April 2009.
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