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  • Shark that attacks polar bears shown in rare photo

    The Greenland shark is a less known species of shark, which lives 600 meters deep under the Arctic ice, may live up to 200 years and can reach 7 meters in length, according thedaily.com.

    Stunning images were taken by the photographer Doug Perrine who had a close encounter with the notorious Greenland creatures as they headed to the warmer waters of the St Lawrence River in North America, searching for food.

    Greenland shark which is even bigger than the great white, became known after it was figured out that it can attack and eat polar bears.
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    Greenland shark can live 200 years and attacks polar bears (public domain)
    Greenland shark can live 200 years and attacks polar bears (public domain)

    Greenland shark prefers seals for its meal but sometimes also polar bears are targeted (Capture: Youtube)
    Greenland shark prefers seals for its meal but sometimes also polar bears are targeted (Capture: Youtube)

    Video: Close encounter with Greenland shark

  • CERN getting closer to God Particle aka Higgs Boson

    Particle collision traces illustrated by CERN
    CERN, world’s larger particle accelerator, manages Large Hadron Collider LHC which is built deep underground and expanding over a distance of 27 kilometers shared by France and Switzerland. What are experiments consisting of? They are based on creation and acceleration of high-energy proton rays set to crash into each other.

    What is most “state of the art” finding? Well, obviously God particle known also as Higgs Boson which could provide an insight into long time questions like why matter features mass and how universe’s building block evolves.

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    Now it is hoped that total proof of its existence will emerge withing the coming year. “It’s difficult to see it, not because it is especially small, but because it is hard to create,” said physicist Howard Gordon of Upton’s Brookhaven National Laboratory NY. He works with the ATLAS experiment, one of two independent teams looking for the Higgs boson at CERN, the European Organization for Nuclear Research near Geneva.

  • 17-year-old girl invented nanoparticulate that kills cancer cells

    Angela Zhang designs particle to destroy cancer
    Most people remember their passions and concerns during their adolescence. Probably almost all tied to leisuring as nice as possible and flirtatious relationships with the opposite sex interested in us. However, probably none of us could say that our concern was “cancer cure”, as for the American Angela Zhang

    The 17-year-old highschool student from Cupertino, California just won the grand prize, worth $100,000 at the invention contest called Siemens Competition in Math, Science and Technology. Her project relied, in fact, on the discovery of a nanoparticulate that kills cancer cells, writes Wall Street Journal.

    Angela Zhang says that her particle can significantly change in better the treatment for the cancer because it directly distributes a drug to the tumor cell without affecting healthy cells around it. The particle can release a substance when activated by a laser.

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    Angela Zhang picks-up Siemens Foundation Scholarship Prize after inventing nanoparticle that fights cancer.Photo:Siemens

    Young says she was motivated to find a cure for cancer because of the deaths of her grandfather and great-grandfather who were killed from the disease. “I wondered why this happens. Why does cancer cause death? What can we do to solve this and how I can help?” said Angela Zhang.

    The invention has many possible uses and even if being years away to being applied in practice, is still a great achievement for a young 17-year-old woman. Zhang says that she has started the project in 2009 and has spent over 1,000 hours working on it.

  • Eruption of Iceland volcano Katla to spark global catastrophy

    Islandic Katla eruption might cause a global catastrophic disturbance. Source:Island's institude of Earth Science
    Deep under Mýrdalsjökull glacier -one of the largest glaciers of Iceland- there are signs of imminent volcanic unrest. This might be strongest volcanic eruption in Iceland, in the last century, BBC writes.

    If the volcano Katla erupts, then Iceland would be affected by catastrophic floods, as the above glacier would melt.

    Katla has 1,512 metres (4,961 ft) in height and is mainly covered by the Mýrdalsjökull glacier.The crater features a 10 km (6 mi) diameter and is holds between 200 to 700 meters of ice.

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    Scientists in Iceland paid careful attention as of 9 July 2011 when there was some sort of activity thought to have been a tiny eruption.

    “The event of 9 July marks the beginning of a new period of agitation for Katla, the fourth of the past 50 years,” said Professor Pall Einarsson.

  • VIDEO: NASA successfully launched Curiosity robot as part of MSL mission

    Mars mission: United Launch Alliance Atlas V rocket liftoff from Cape Canaveral on Nov. 26, 2011.Credit:NASA
    An Atlas V rocket carrying NASA’s Mars Science Laboratory (MSL) spacecraft including the Curiosity robot, lifted off successfully on Saturday 26 Nov. 2011 at 10:02 A.M. (5:02 P.M.) from Space Launch Complex 41 on Cape Canaveral Air Force Station in Florida. The Mars Science Laboratory is scheduled to arrive on Mars on 6 August 2012 and aims at revealing for the first time if Mars environment could have been suitable for life support throughout history.

    Thousands of people witnessed the launch of Atlas V rocket, built by United Launch Alliance, a partnership between Boeing and Lockheed Martin.
    MSL mainly contains a car-sized rover, Curiosity, featuring 10 scientific instruments designed to seek various forms of life, including methane, and determine if the gas is of biological or geological nature.

    “MSL” spacecraft, the most sophisticated ever sent to explore another planet, would land on the Martian soil in August 2012, after a journey of 570 million km. The Curiosity robot, built up following a $ 2.5 billion investment, of which 1.8 billion for development, will land at the base of a 5,000 m mountain, inside Gale crater.

    Video: MSL-Curiosity Mars Mission: Atlas V liftoff November 26, 2011

    Colleen Hartman, a director of NASA scientific missions, said Wednesday of Curiosity that is “indeed a great robot, whose capabilities exceed by far what we have launched previously to another planet of the solar system.”

    Curiosity weighs 900 kg and is two times longer and five times heavier than its predecessors Spirit and Opportunity.It is equipped with an arm carrying high definition cameras and a laser to study the targets located at a distance of seven meters.

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    Other instruments aim at investigate the environment, especially to detect the presence of methane -frequently related to Earth’s life- and of a gas already detected in some seasons on Mars. Curiosity is scheduled to measure also the radiation levels that could affect future human missions to Mars. The robot has a weather station as well.

    During the exploration mission which will take – two Earth years or one Martian year – the robot, powered by a nuclear generator, will try to discover whether the Martian environment may be conducive to the development of microbial life. For this pourpose, “Gale offers a superb opportunity to test multiple environments potentially favorable for life support,” said John Grotzinger, MSL scientific director from the Institute of Technology in Pasadena, California. “In the crater area where Curiosity will land, the temperatures reach 90 degrees below zero and there is a cone of alluvial sediments probably formed by manure transported by water,” Grotzinger added. Furthermore, “the mountaneous soil might contain clay and sulfur, known for their formation in water.”

    The wheels are installed on Curiosity Rover. Credit:NASA

    Placing a space probe in Mars orbit or the entry into red planet’s atmosphere has been proved as a difficult mission so far.

    Of the 43 missions undertaken to date, almost 70% failed. The Americans recorded most of their successes with six flight missions. They are, in fact, the only ones exploring so far the red planet’s surface.

    Former USSR is the first country that managed to place a space probe in Mars orbit 1971, but it worked only for 15 seconds.

  • Video: Octopus had enough of water and walks on land

    That sounds indeed interesting!

    A video footage features an octopus which practically crawled out of the water and dragged by its own on dry land in search of food.

    Some folks nearby were fortunate enough to have a camera and film the “event”.

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    Various articles popped up debating on the intelligence of such sea creature. Now everyone wonder what might have driven them sometime to leave their wet habitat ang go beyond its borders. Obviously the food is the main reason.

    Video: Octopus leaves the water and moves on land at Fitzgerald Marine Facility

  • Electronic sex by 2030 according to research study

    A good news for some and (maybe) a bad one for others: the sex will become electronic by 2030.

    A microchip to satisfy people's pleasure by 2030. Credit:Listverse.com
    A microchip to satisfy people’s pleasure by 2030. Credit:Listverse.com
    People will not need to have sex in less than 20 years from now, because in order to experience the orgasm and other pleasant sensations during intercourse, they will stick microchips on their skin, says British researcher Ian Pearson.

    How does it work? Signals featured by the central nervous system during the sexual act are recorded on a chip which will then reproduce them when any time needed.

    The researcher is sure that the sensors will also be available for everyone soon. The devices are sophisticated enough to detect and store the collection of stimuli that create sensorial experiences – be it a simple handshake, a hug or a sexual intercourse. Then, the sensors will stimulate the central nervous system to create the illusion of heat, pressure and movement.
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    Moreover, Pearson believes that these chips could be implanted in the brain. In this way anyone can reach orgasm without sex. All what a person needs to do, is just to press a key of the computer, which then sends signals wirelessly to the sensor to stimulate groups of neurons responsible for orgasm.

    British researcher is also sure that these sensors will give people the possibility to feel and understand better their partners in real life situations. He is convinced that a person with such a chip will be able to experience both personal feelings and those of the partner.

  • Video: Screenless holographic images by True 3D plasma technology

    True 3D technology uses laser-excited plasma to display screenless images,e.g. holograms
    Holograms are now closer to reality thanks to the True 3D laser plasma technology which does not require traditional screens for displaying images (scroll down for video).

    Holographic messages, which we previously saw only in movies like Star Wars are about to become reality through a new technology arrived directly from Japan. It’s True 3D, which is based on older technology, developed by AIST and Keio University in 2006. This new projection system can be used to present images without the need for a screen.

    The system works by focusing a laser beam that generates a plasma environmnet from the oxygen and nitrogen present in air, thus enabling it to display holographic images. According Ubergizmo.com, the projected holographic images appear as 3D floating objects in mid-air.
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    At this point, the system creates approximately 50,000 points per second and features a frame rate of 10-15 FPS, but Japanese scientists are trying to increase it to 24-30 FPS. So far, the images are only monochromatic (single color), green, but multi-colored images but can also be created using lasers emitting at different wavelengths e.g. blue and red. Below, a video demonstrating the newTrue 3D technology:

    Video: True 3D holograms by Laser Plasma Technology

  • Three Dwarf Dinosaur eggs stolen from Romania in 2005, were found in Italy

    Dwarf dinosaur eggs stolen from Hateg, Romania, were found in Italy. Credit:dinosaurs.about.com
    Three dwarf dinosaur eggs stolen from Romania in 2005 were discovered at home of an Italian collector and will be returned to the Romanian authorities in the coming days. The eggs will displayed most likely at Museum “Grigore Antipa”.

    According to officials of the Ministry of Interior, the disnosaur eggs were stolen from Romania in 2005, after being discovered at the palaeontological site Tustea – Dinosaurs Geopark Haţeg, Hunedoara county, and were traded on the black market.

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    According to experts, the dwarf dinosaurs, unique in the world, lived on the Romanian territory during the age of Mesozoic – Cretaceous period.

  • Russian satellite Phobos-Grunt fails Mars mission, threatens Earth. Watch live evolution!

    Russian satellite Phobos-Grunt waits silent in Earth low orbit
    Phobos-Grunt, the satellite supposed to bring Russia back into interplanetary missions after 20 years of inactivity, remained trapped into a close orbit of Earth. The separation from Zenit rocket proceeded correctly but the auxiliary propulsion module assigned to take the satellite beyond terrestrial gravity has not executed maneuvers for which it was scheduled.

    Phobos-Grunt keeps orbiting the Earth at a low altitude between 205 kilometers and 335 kilometers following the launch from the Baikonur Cosmodrome in Kazakhstan on Tuesday.

    Phobos-Grunt was targeting Mars’ moon of Phobos, where scheduled to land, take a quarter-a-kilo of samples and bring them back to Earth in a shielded re-entry capsule.

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    Engineers have not lost all hopes because the fuel reserve of the auxiliary propulsion module is still intact and therefore the maneuvers can be resumed, at least theoretically. However Phobos-Grunt satellite was not designed for such an extended transit around the Earth, therefore there are negative consequences. Currently efforts are being made to resume communication, analyze onboard data, detect the malfunction causes and start a new working scenario, and in the end to force the satellite into a transfer orbit to Mars.

    Regarding the unsuccessful recovery so far of the $163 million mission, Russian space experts are more sure that Phobos-Grunt will crash to Earth in the coming few weeks. Anyway Russia did not give up yet and still struggle and hope for a wonder.