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Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts
Friday, June 1, 2012
Wednesday, March 10, 2010
Insects magnified up to a million times their size
Scientific Photographer Steve Gschmeissner, 61, from Bedford, England using a scanner Miskroskop electrons or "Scanning Electron Microscope (SEM) to enlarge his favorite specimens of insects million times actual size. The result shows the detail a little scary images in 3D form. The electron microscope scanner kuta is much more than conventional microscopes can only enlarge the object only up to 1000 times. The resulting picture is very extreme as long as the object that would be seen to enter into a tool with a high of about 4 feet and then bombarded with electrons. Electrons will send back a message in the form of super-accurate images that show the insect's body to the hair strands. SEM (Electron Microscope scanner) is a "toy" is expensive, worth between £ 150,000 to £ 500,000.
Yellow Flies
Micro-graphic photo of a Yellow Flies are flies stuck his tongue after it caught another fly and suck it
Bee
A coloured scanning electron micrograph of the head of a bee. The SEM builds extreme close-ups of anything that can fit inside the 4ft high device
Human Lice
Jumping Spider
The head of a jumping spider - a species with very good vision. Mr Gschmeissner is able to magnify his favorite specimens by up to a million
Tuesday, February 9, 2010
The mysterious moving rocks of Californias death valley
The sailing stones (sliding rocks, moving rocks) are a geological phenomenon where rocks move in long tracks along a smooth valley floor without human or animal intervention. They have been recorded and studied in a number of places around Racetrack Playa, Death Valley, where the number and length of travel grooves are notable. The force behind their movement is not understood and is the subject of research.
Racetrack stones only move every two or three years and most tracks develop over three or four years. Stones with rough bottoms leave straight striated tracks while those with smooth bottoms wander. Stones sometimes turn over, exposing another edge to the ground and leaving a different track in the stone's wake.
Sliding rock trails fluctuate in direction and length. Some rocks which start next to each other start out traveling parallel, but one may abruptly change direction to the left, right, or even back the direction it came from. Length also varies because two similarly sized and shaped rocks could travel uniformly, then one could burst ahead or stop dead in its track.
Speed is an unknown variable. Since these stones are rarely transported and nobody has witnessed the movement, the speeds at which the rocks travel are not known.
Sunday, January 17, 2010
The most Extreme Place on Earth
Lut Dessert (Iran)
Hottest place in the World
A NASA satellite to measure the surface temperature in this place that reaches up to 71 C (159 F) which is the highest temperature on earth has ever recorded.
Mt. Chimborazo (Ecuador)
Highest mountain of the Earth Center
Everyone knows that Mount Everest is the highest mountain in the world. Summit of Mount Everest is 8848 meters (29,028 feet) above sea level. This high altitude makes Mount Everest as a mountain with the highest altitude. But not many people know about Mount Chimborazo in Ecuador with a height of 6310 meters (20,703 feet), which is less than Mount Everest, but Chimborazo became the highest mountain of the center of the Earth. This is because the Earth is not round but oval. because the oval, the distance between the Earth's most widely located in the equator. Chimborazo is only one degree south of the equator of the earth and the location is 6384 kilometers from the center of the earth, or about 2 miles farther from the center of the earth than Mount Everest.
Tristan de Cunha (UK)
Remote island in the world
Remote inhabited island located in the South Atlantic Ocean. Distance to the nearest continent as far as 2000 miles.
Angels Falls (Venezuela)
Highest Waterfall in the World
Waterfall Salto Angel or Angel is a water free-falling waterfall in the world with the highest altitude of 979 meters (3212 feet) with a fall without resistance about 807 meters (2647 feet). This waterfall is located in the Rio Caroni, Canaima National Park, Venezuela.
Oymyakon (Russia)
Coldest cities in the World
Oymyakon is a village in the Oymyakonsky Ulus Sakha Republic, Russia, located along the Indigirka river was, 30 km (20 miles) from the northwest Tomtor in Kolyma Highway. on January 26, 1926 the city became the coldest city on earth because the temperature reaches -71.2 ° C.
The Dry Valleys (Antarctica)
Driest place in the World
The valley is no rainfall for more than two million years and contain no water vapor (water, ice or snow).
Marianas Trench (Indonesia and Japan)
Deepest place in the World
Mariana Trench or the Marianas Trench is the deepest abyss known, and the deepest location on the Earth's crust. He is located at the base of the northwest Pacific Ocean, east of the Mariana Islands at 11 ° 21 'north latitude and 142 ° 12' east longitude, near the well with the Japanese. This trough is the boundary where two tectonic plates meet, a subduction zone where the Pacific Plate beneath the plate disubduksi Philippines. The basis of this trough far below sea level beyond the height of Mount Everest above sea level. This trough has a maximum depth of 10,911 meters (35,798 feet) below sea level.
Lloro (Colombia)
Wettest place in the World
Lloro holds the world record for annual rainfall average of the highest, which reaches up to 523.6 inches (13,300 mm) making it the wettest place in the world.
Mt. Thor
Thor Mountain National Park is located in Auyuittuq on Baffin Island, Nunavut, Canada, presents a vertical drop 4100 feet. Mt. Thor is a mountain of Canada's most famous, made of pure granite.
Dead Sea (Jordan)
At the Earth's surface in the Lower Mainland
Dead sea is the lowest of the earth's surface on land with 422 meters below sea level.
Saturday, January 9, 2010
Strange rituals in India, Throwing Son Of Elevation 15 Meters
Strange and frightening rituals in India, which is throwing a baby boy from a height of 15 meters and is accommodated by only using the bed sheet.
This ritual has been done since 700 years and trusted by the people who are Hindus and Muslims in rural India.
With the infant mortality rate is very high, especially rural India, they believe by doing this ritual can provide health care to their children.
While governments and human rights activists continue to appeal to the ritual is not done and called for residents to realize that the child's health can not be done that way.
This ritual has been done since 700 years and trusted by the people who are Hindus and Muslims in rural India.
With the infant mortality rate is very high, especially rural India, they believe by doing this ritual can provide health care to their children.
While governments and human rights activists continue to appeal to the ritual is not done and called for residents to realize that the child's health can not be done that way.
Video
Friday, January 8, 2010
The pictures taken from outer space Hubble telescope
About the Hubble Space Telescope
In 1962, the American National Academy of Sciences recommends to build a giant space telescopes. Three years later, in 1977, Congress began to raise funds for the project. In the same year, making Hubble Space Telescope begin.
Hubble telescope construction was completed in 1985. Hubble was flown for the first time on April 25, 1990. In fact, Hubble is planned to start operation in 1986. However, its operation suspended temporarily due to the disaster Space Shuttle Challenger aircraft. A few years after the operation, Hubble sends blurry images and unclear. NASA eventually discovered that the lens on the telescope is shifted as much as 1 / 50 the thickness of human hair! In December 1993, the Space Shuttle Endeavor, was sent to modify the Hubble by adding a new camera to fix an error in the primary lens.
Hubble telescope construction was completed in 1985. Hubble was flown for the first time on April 25, 1990. In fact, Hubble is planned to start operation in 1986. However, its operation suspended temporarily due to the disaster Space Shuttle Challenger aircraft. A few years after the operation, Hubble sends blurry images and unclear. NASA eventually discovered that the lens on the telescope is shifted as much as 1 / 50 the thickness of human hair! In December 1993, the Space Shuttle Endeavor, was sent to modify the Hubble by adding a new camera to fix an error in the primary lens.
A Perfect Storm of Turbulent Gases in the Omega Swan Nebula
Red Supergiant Star V838 Monocerotis
The Cat’s Eye Nebula
Giant Twisters in the Lagoon Nebula
Gas Pillars in the Eagle Nebula
Orion Nebula
Saturnus
Orion Nebula
Cone Nebula Star-Forming Pillar of Gas and Dust
Supergiant Shell LMC-4 in the Large Magellanic Cloud
Ultraviolet Image of Multiple Comet Impacts on Jupiter
Star Cluster
Uranus
The Colorful Demise of a Sun-like Star
Stellar “Eggs” Emerge from Molecular Cloud: Closeup of Evaporating Globules in M16
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