38
POPSThe mystery of moving rocks is yet to be revealed... "Over the years there were many speculations and possible explanations made on how the stones move, ranging from supernatural to very complex. Most hypotheses favored by interested geologists posit that strong winds when the mud is wet are at least in part responsible. But some stones weigh as much as a human, which some researchers feel is too heavy for the area's wind to move. They maintain that ice sheets around the stones either help to catch the wind or move in ice flows. But both theories don't explain how two rocks right next to each other could go in two opposite directions or one could stay put while the one three times the size, doesn't. So far every attempt of explanation has been insufficient and purely assumptive. The mystery of moving rocks is yet to be revealed".
32
POPSNude Is Not Lewd Many women worry that nudity might be mistaken for availability. Many men worry that nudity might become too stimulating. People worry too much. Nothing is more natural than the naked body. Throw of those old duds and get yourself a proper tan next summer! Feel the wind under your...wings! *LOL* Nudity is cool and it lessens the laundry load too. Be natural, be brave, be stark raving nude once in a while! It's very liberating. Oh... and if your American? Don't fret. ;) Being unclothed is not illegal on Federal lands, says the National Park Service. It is one of our Constitutional rights according to a federal court decision (Williams vs Hathaway 400F Supp.122 {D.Mass.1975}) The law says it's okay, God says it's okay....chuck it!! There's no excuse!! :lol: Clip Song *giggle*
29
POPSFuture of wind power - will be HUGE! I think it's incredibly exciting to be living during a time of such change. We are talking about a massive change in global dynamics that has already begun. The next few decades should be amazing.
29
POPSKites could provide electricity for 100,000 homes Several other scientists are investigating the use of kites to harness energy from the wind - which some researchers estimate provides more than 100 times the amount required to power the entire planet. In 2007, Google´s philanthropic arm invested about $10 million in a US kite company called Makani. An Italian company called Kitegen has a multi-kite scheme that could generate a gigawatt of power, as much as a standard coal plant.
28
POPS0.3% of Saharan Sun Enough To Power Europe The visionary proposal comes as the Joint Research Centre of the European Commission released its strategic energy technology plan which highlighted photovoltaic cells as one of the eight technologies that need to be developed in the future. The plan also includes fuel cells, hydrogen, clean coal, second generation biofuels, nuclear fusion, wind and smart grids.
28
POPSIs your English Pronunciation O.K.? I was inspired by the earlier clip on the difficulty of learning English to post this page. I first got a copy of a variation of this nearly 30 years ago. I've only included the first three verses here. There are are about 12 more verses like this one on this page. Check it out and let me know if you don't hung up on some of this!!
27
POPSThe key to oil independence is a new electrical grid It seems that with alternative sources of energy, such as wind and solar, the United States has the potential means to substantially reduce our dependence on oil - especially once plug-in cars are on the market. But until we substantially upgrade our nation's electrical grid with modern technology that will enable the energy created by these sources to be transmitted intelligently around the county, their impact will be limited. It's going to take a greater commitment from Congress to jump start this. Making it happen will provide a huge boost to our economy, environment and political leverage with the Middle East, Russia, Venezuela and more.
24
POPSWhales & Dolphins Inspire a Novel Design for Wind Turbines "Engineers have previously tried to ensure steady flow patterns on rigid and simple lifting surfaces, such as wings. The lesson from biomimicry is that unsteady flow and complex shapes can increase lift, reduce drag and delay 'stall', a dramatic and abrupt loss of lift, beyond what existing engineered systems can accomplish," Fish said. "There are even possibilities that this technology could be applied to aeronautical designs such as helicopter blades in the future."
24
POPSCan we harness energy from outer space? While nuclear fusion has already been tested with the hydrogen isotopes deuterium and tritium, those reactions give off the majority of their energy as radioactive neutrons, raising both safety and production concerns. Helium-3, on the other hand, is perfectly safe. It doesn't give off any pollution or radioactive waste and poses no danger to surrounding areas. helium-3 has two protons but only one neutron. When it's heated to very high temperatures and combined with deuterium, the reaction releases incredible amounts of energy. Just 2.2 pounds (one kilogram) of helium-3 combined with 1.5 pounds (0.67 kilograms) of deuterium produces 19 megawatt-years of energy Roughly 25 tons of the stuff could power the United States for an entire year.
23
POPS10 Most Beautiful Bridges in the World >>We’ve come a long way in bridge building since crossing a river on a fallen log. The first bridges were built with wooden planks, ropes and stones. Soon, stronger material were required. Wood and stone bridges gave way to iron, then to steel ones. Bridge building techniques also evolved: beam, cantilevered, cable-stayed, and suspension bridges - each with advantages that made it the right choice for a particular location. Political fortunes and wars have been made or lost by bridges. Throughout history, bridges had been built by engineers and burned by warriors, and crossed by kings and commoners alike. Millions of people owe their livelihood to bridges, as most require them to commute; and yet thousands of people choose to end their lives by jumping off them every year.<<
23
POPSNASA Plans to Visit the Sun The two mysteries prompting this mission are the high temperature of the sun's corona and the puzzling acceleration of the solar wind: Mystery #1—the corona: If you stuck a thermometer in the surface of the sun, it would read about 6000o C. Intuition says the temperature should drop as you back away; instead, it rises. The sun's outer atmosphere, the corona, registers more than a million degrees Celsius, hundreds of times hotter than the star below. This high temperature remains a mystery more than 60 years after it was first measured. Mystery #2—the solar wind: The sun spews a hot, million mph wind of charged particles throughout the solar system. Planets, comets, asteroids—they all feel it. Curiously, there is no organized wind close to the sun's surface, yet out among the planets there blows a veritable gale. Somewhere in between, some unknown agent gives the solar wind its great velocity. The question is, what?
23
POPSArt of the DEAD: Ancient Irish High Cross Art
"About 200 of them survive, in varying condition, many of them decorated with scriptural scenes. This iconography, some of it simple, some of it ingeniously complex, has been meticulously explored by archaeologist/art historian Dr Peter Harbison in his definitive three volume study, The High Crosses of Ireland (Bonn, 1992). It is a major work which is yet to be published in Ireland. In it Harbison has identified ancient Christian Rome from AD 400 onwards as the most likely inspiration for the Irish crosses, "but the figure sculpture may have come to our shores largely through the filter of the empire of Charlemagne and his sons in central Europe". The compositions for the biblical panels on the Irish crosses are often similar to those found on frescoes in continental churches. " During the past 20 years or so, several of the high crosses have been moved indoors in an attempt to prevent further erosion. One of the first to be relocated was the cross at the Rock of Cashel which was re
22
POPSWhy we need high oil prices I know this sounds crazy, but i honestly believe that high oil prices in the short term (1-5 years) is a very good thing if it forces us to find alternatives. I am definitely concerned that if oil prices drop temporarily, the momentum behind alternatives such as wind and solar will die off - leaving us exactly where we are today - way too dependent on oil and way to harmful to our environment.
22
POPSWhy can't the U.S. be more like Varese? If this town in Italy can be 100% dependent on renewable power, why can't towns/cities in the U.S. do the same? It really makes me angry to live in a country that holds itself out as a world leader, yet we need to look at small towns in Italy to see examples of the Power Revolution. It frightens me that Big Oil stands in the way of the U.S. leading the Revolution.
20
POPSPolice Atrocities Define The Bush Police State
"If you've ever publicly opposed Bush's war of naked aggression in Iraq, you can bet you're in NSA's database, called TALON. War protesters, naturally, were the first to wind up in Big Bro's TALON, or database. This practice most certainly goes far beyond Nixon's 'enemies list'. Bush's database, methods, scope and ruthlessness plops us in Orwellian territory." Well, it's too late now. I'm probably already screwed and plopped and TALON'ed and monitored... END THE OCCUPATIONS! ------------------------- talon: \ˈta-lən\ Middle English taloun heel, hind claw of a bird of prey , from Anglo-French talun, from Vulgar Latin *talon-, *talo, from Latin talus ankle, anklebone 1 a: the claw of an animal and especially of a bird of prey b: a finger or hand of a human being 2: a part or object shaped like or suggestive of a heel or claw: b: the shoulder of the bolt of a lock on which the key acts to shoot the bolt 3 a: cards laid aside in a pile in solitaire
20
POPSOrigin of State Names GEORGIA. Named after King George II of England, who charted the colony in 1732. HAWAII. An English adaptation of the native word owhyhee, which means "homeland." IDAHO. Possibly taken from the Kiowa Apache word for the Comanche Indians. ILLINOIS. The French bastardization of the Algonquin word illini, which means "men." INDIANA. Named by English-speaking settlers because the territory was full of Indians. IOWA. The Sioux word for "beautiful land," or "one who puts to sleep." KANSAS. Taken from the Sioux word for "south wind people," their name for anyone who lived south of Sioux territory. KENTUCKY. Possibly derived from the Indian word kan-tuk-kee, meaning "dark and bloody ground." Or kan-tuc-kec, "land of green reeds", or ken-take, meaning "meadowland." LOUISIANA. Named after French King Louis XIV. MAINE. The Old French word for "province." MARYLAND. Named after Queen Henrietta Maria, wife of English King George I.
39
Pops
Newest Clips
Latest Comments
Most Pops
Print
Save
Turn on live update