Category: Science

Updates in science, research and educational knowledge via Foxcrawl Science

  • Meteor disintegrates above Romania; explosion spotted on surveillance cameras

    A meteor trailed the sky of Romania last night and the bright pass was caught on dozens surveillance cameras (scroll down for videos).

    The spectacular event took place at about 3 a.m. when the bright transient light was recorded by numerous CCTV cameras from various cities across the country.

    The meteor had a diameter of 3-meters, traveled at an estimated speed of 10km/s and approached the earth at about 70 km before breaking apart into three pieces.

    Video: Meteor shines in the sky of Vrancea, Romania
    Environmental toxins such as ultraviolet discount cialis cute-n-tiny.com light, radiation, smoking, certain medicines, and air pollution. Sometimes these questions are incredibly simple, but oftentimes, these simple issues can mark viagra generic sale the fine line between success and failure. However, there are also some precautions that need to be rest assured of its successful functionality. / Kamagra Oral Jelly permits utilizing the well-known non specific of cheap viagra professional in another structure: gel for oral organization that is expended specifically from the sachet or by dissolving in non-alcohol mixed refreshments.This type of the medication has a few points of interest. The FDA has approved the use of the medicine may be considered as the same work of the branded cute-n-tiny.com buy viagra in canada.
    Space rock lights up Obrejita, Vrancea

    Video: Meteor spotted from Bucharest, 7 January 2015

    Meteor passing Romania, 07/01/2015

  • Astronomers discover new galaxy neighboring Milky Way

    Milky Way has apparently a new neighbor! Russian and American astronomers have discovered an isolated dwarf galaxy located at a distance of about 7 million light-years from the Milky Way.

    Called KKs3, it is the latest galaxy spotted as part of a group called the “Local Group”, which includes the Milky Way, Andromeda and dozens other galaxies.
    Although it may cialis tabs be a sensitive subject, it is important to discuss your health and fitness to cure ED. The more testosterone a man twomeyautoworks.com order levitra online has the more semen he produces. Headaches, congestion, diarrhea, urinary tract infections, facial flushing, etc. ar a number of its facet effects. viagra cialis online Eating a diet that is cipla tadalafil 20mg elevated in antioxidants can prevent many of the predictable difficulties connected with aging.
    The new ensemble of stars has a mass of 10,000 times smaller than the Milky Way, said the astronomers.

  • Strange experiment: What happens to iPhone 6 when boiled in Coca Cola?

    A YouTube user performed a weird experiment as he wanted to find out what happens to the iPhone 6, Apple’s newest smartphone, when it is boiled … in Coca-Cola.

    The video, named “Don’t Boil Your iPhone 6 in Coca-Cola!”, begins with TechRax, a popular vlogger in Ukraine, who shows the brand new phone in perfect condition.

    After being placed into a pan contaning hot Coke, the iPhone 6 boils for some time in the liquid until it gets engulfed in kind of tar-like stuff.

    Finally, the phone is recovered and revealed in a pretty bad shape, but not as bad as it was expected.

    How did you first learn about all the do’s generic prescription viagra and don’ts of being a man in the bed. Availability of male impotence treatment by some of the leading online website for the users who are suffering from the low cost viagra find for more info now erectile dysfunction. Silagra can add sparks to your sexual life by buying sildenafil online helping one in gaining the erection with loaded virility. It’s been shown that the ingredients of many penis enhancement pills actually decrease blood pressure, lower http://new.castillodeprincesas.com/directorio/seccion/audiovisual/ free viagra in canada cholesterol and deter irregular heartbeats. This is not the first crappy experiment made by this wacky person who appears to develop sort of obssession against iPhones. In late november, he posted another absurd video along with the caption: “Can the iPhone 6 survive being stuffed inside a turkey then baked for approx. 4 hours? Happy Thanksgiving!”

    Video: Apple iPhone 6 boiled in Coke

    iPhone 6 Baked Inside Turkey for 4 Hours!

  • Video: ESA space probe Philae makes comet landing for first time in history! Robot not firmly anchored

    A European robot probe named Philae made a remarkable landing on Comet 67P/Churyumov–Gerasimenko (67P/C-G) on Wednesday, achieving thus a record in the space history, announced the European Space Agency ESA. Philae is not tightly anchored to the comet as the harpoons failed to work but engineers at the European Space Agency (ESA) are now trying to reactivate them to prevent spacecraft’s detachment (scroll for video). After leaving the mothership Rosetta and touching down, Philae may have lifted off surface before returning to it, ESA scientists said at a press conference.

    Comet landing Philae probe Rosetta mission
    Photo of Comet 67P taken by Philae probe during final approach (Credit: ESA)
    “So maybe we didn’t land once — we landed twice,” Philae lander manager Stephan Ulamec said. “Did we land in a soft sand box or is there something else happening? We don’t fully understand what happened.”
    After getting on the surface, the robot tweeted: “Touchdown! My new address: 67P!” Later, it tweeted again: “I’m on the surface but my harpoons did not fire.”

    “We have to assess the situation. I do not know exactly where and how Philae landed. In a few hours, we will collect more data ,” added Ulamec.

    The first landing on Comet 67P/Churyumov-Gerasimenko was reported at 17:03 CET (16:03 GMT).

    Philae – first photo. The first picture taken by Philae while descending to the comet was published by ESA. The image was snapped by robot’s ROLIS instrument about 3 km above the surface of 67P/Churyumov–Gerasimenko.
    Video: ESA and Rosetta team announce Philae first landing on comet 67P/C-G

    Rosetta mission
    The spaceship is named after the Rosetta Stone, an inscribed piece of volcanic rock found in Egypt in 1799 that that allowed scientists to decipher hieroglyphics and thus understand the ancient Egyptian culture, ESA said. The lander is named after an island in the Nile River where an obelisk was found that helped decipher the Rosetta Stone, ESA said.

    “Our ambitious Rosetta mission has secured a place in the history books: not only is it the first to rendezvous with and orbit a comet, but it is now also the first to deliver a lander to a comet’s surface,” Jean-Jacques Dordain, ESA’s director general, said in an article posted on the ESA website.
    Many people, and not just the ones who work for ESA, are excited about what kind of information Philae will deliver.

    Comet 67P/C-G shown by Philae image during descent on 12 November 2014 at 14:38:41 UT, from a distance of approximately 3 km from the surface. The landing site is imaged with a resolution of about 3m per pixel. (Credits: ESA/Rosetta/Philae/ROLIS/DLR)
    Comet 67P/C-G shown by Philae image during descent on 12 November 2014 at 14:38:41 UT, from a distance of approximately 3 km from the surface. The landing site is imaged with a resolution of about 3m per pixel. (Credits: ESA/Rosetta/Philae/ROLIS/DLR)

    “Rosetta is trying to answer the very big questions about the history of our Solar System,” Matt Taylor, ESA Rosetta project scientist, said in the article on the ESA website. “What were the conditions like at its infancy and how did it evolve? What role did comets play in this evolution? How do comets work?”
    And science fiction writer Alastair Reynolds said: “This is science fiction made real in terms of the achievement of the mission itself, but Rosetta is also taking us a step closer to answering science fiction’s grandest question of all: Are we alone?”
    Save time and generic cialis buy money by ordering from our convenient, discreet and in-expensive Indian online pharmacy. Smoking clogs erectile arteries, making the blood flow by dilating the arteries, which amends erection quality buy viagra and proper blood flow avoids heart problems. Drinking healing mineral water may promote elimination of the PDE5 cialis uk enzymes & leads for the unblocking of the clogged routes of the male reproductive organ. lowest cost viagra A natural product is offered by Botaniex with Passion X.
    Rosetta took off from Earth 10 years ago carrying Philae and traveled 6.4 billion miles before arriving in early August at the comet.

    The Philae lander separated from the mother ship Rosetta around 3:30 a.m. ET Wednesday and landed on the comet seven hours later.

    Specifications:
    Philae lander
    Travelled 6.4 billion km (four billion miles) to reach the comet
    Journey took 10 years
    Planning for the journey began 25 years ago
    Comet 67P
    More than four billion years old
    Mass of 10 billion tonnes
    Hurtling through space at 18km/s (40,000mph)
    Shaped like a rubber duck.

    Video highlights: Rosetta comet landing mission up to Philae’s split from main craft

  • Ebola virus spread by sneeze and cough dropplets. CDC confirms!

    It has been finally revealed that Ebola can also be spread by air, namely by particles spread after an infected person’s sneeze of cough. The claim emerged ​​in a public release of the Centers for Disease Control CDC, cited by the NY Post.

    Ebola can be transmitted more easily than health officials had predicted – and can be contracted by toughing a door handle contaminated by the sneeze of an infected person, even if object’s contamination occurred a few hours ago.

    Ebola Virus
    Ebola can be spread when coughing or sneezing (public domain)
    “If you cough or sneeze, you generate microorganisms that lie on different things in a room. If someone touches them, then that person could become “infected,” said Dr. Meryl Nass, from the Institute of Public Accuracy in Washington, DC.

    Nass made reference to a poster published by the U.S. Centers for Disease Control and Prevention on its website unveiling that the notorious Ebola virus can be disseminated through “droplets of saliva.”

    “The spread of the virus occurs when germs inside droplets released by infected people who cough or sneeze, get into the eyes, nose or mouth of a healthy person.”
    Medical intervention of the physical causes of erectile dysfunction purchasing this generico levitra on line should go slowly, step by step. 1. However what’s worth remembering is that lack of sex is a healthy part of life and all men deserve to experience cialis no prescription http://opacc.cv/opacc/wp-content/uploads/2010/08/.._documentos_auditores_Modelo%2035.pdf that. The medicine is introduced in the various forms such as purchase levitra online jelly and tablets. And don’t massage by yourself blindly, otherwise, it may take new cialis discount cheap hours to few days to discover pain or injuries.
    CDC criticized for contradiction.
    “The CDC had initially said that Ebola does not spread through the air at all, but they popped up on Friday with this release,” said Meryl Nass. “Now they confirm that these particles or droplets can get on the surrounding objects such as doorknobs, and Ebola can be transmitted by mere touch.”

    Doctor Rossi Hassad, a professor of epidemiology at Mercy College, warns people that the dropplets may remain active for up to a day, but it depends on the moist conditions. It is pretty known that Ebola has a shorter lifetime in dry environment.

    “A shorter period for dry surfaces such as a table or handle, and longer durations in a moist environment,” said Hassad.

  • Video: Antares rocket explodes after launch from NASA’s Wallops Flight Facility in Virginia

    Orbital Sciences Antares rocket blew up during the launch on Tuesday (October 28, 2014), making NASA lose the cargo.

    The private scientific cargo mission to the International Space Station saw a dramatic failure just seconds after rocket’s lift off the launch pad.

    Antares exploded during its early climb from NASA’s Wallops Flight Facility in Virginia at local time 18:22 (2222 GMT) collapsing back to the ground into a tremendous range of ​​flames.

    Antares rocket explosion NASA
    Orbital Sciences Antares rocket exploded during liftoff Oct .28, 2014 (Credit: NASA)
    Antares was toting Orbital’s Cygnus spaceship, which contained 2.268 kg of food, scientific equipment and other provisions for the ISS.

    NASA has opened an investigation to determine the factors that caused the accident , while launch controllers expressed their confidence that the blast made no victims.

    “There’s no indication that there are personnel in danger, although we do have significant property damage and significant vehicle damage,” a controller said during NASA TV’s webcast of the failed lift-off.

    viagra online without generic viagra online article With the regular consumption of kamagra in the form of orgasm and you will thoroughly enjoy the session of lovemaking. CBT is performed by a licensed therapist – a reputable practitioner that your main physician can recommend – and focuses on changing the pondering and behavior from the nervousness sufferer. rx generic viagra With this condition, insulin viagra canada online is produced but are being produced all the time in the human body and in this way you can feel the hunger to perform well with extra energy. Some of the best sites purchase viagra uk to visit are the XL Store, Affordable Rx and Generic Online pharmacy. Today’s mission was Orbital Sciences Corporation‘s third resupply flight to the ISS as the Virginia-based company signed a $1.9 billion contract with NASA to carry out 8 such missions; the first two ended up in complete success.

    Virgin Galactic SpaceShipTwo plane crashes, explodes during test flight

    Elon Musk’s SpaceX company which is headquartered in California earned a $1.6 billion NASA resupply agreement to perform 12 robotic trips to the Space Station employing its Dragon capsule and Falcon 9 rocket. So far, SpaceX, has completed three missions without flaw.

    Video: Orbital Sciences Rocket Antares blows up (Oct. 28, 2014)

    Cygnus cargo spacecraft destroyed by Antares blast

  • VIDEO: New skydiving world record set by Google exec Alan Eustace after jump from stratosphere

    After being lifted to the edge of space, a Google executive broke the world record for a freefall jump from the highest altitude (scroll for video).

    On October 24, 2014, Google’s vice president Alan Eustace, reached supersonic speeds after he leaped into empty space from more than 40 km somewhere over New Mexico State, thus breaking the previous altitude record set by Austrian pioneer Felix Baumgartner two years ago during the famous event “Red Bull Stratos space jump”.

    Alan Eustace
    Google’s Alan Eustace breaks freefall record and sound barrier with leap from near-space (pic: Rico Shen /Wikimedia)
    Eustace’s success took place with great contribution from the Stratospheric Explorer (Stratex) team at Paragon Space Development Corporation .

    57-year-old Eustace wore a pressurized spacesuit, then was taken up into the air at a dizzying altitude with a helium scientific balloon. After a climb that lasted 2 hours and 9 minutes, he skydived from the unprecedented height of 41,419 meters.

    During the fall he caught a speed of 1322 km/h becoming the second man in history who exceeded the sound barrier without using a vehicle. At the maximum speed he reached Mach 1.23.

    Within a few years of launching, Kamagra got successful to achieve fame and hearts of millions of buy levitra pop over here worldwide users. viagra india Keep the area where the catheter was inserted dry for 24 to 48 hours. ED is characterized by the inability to attain and sustain an erection even viagra canada pharmacies after being sexually stimulated. Drug abuse and alcoholism affects the environment in the long run. generic cialis viagra Eustace’s body triggered a sonic boom that could be recorded by the recovery team on the ground, according to Grant Anderson, the head of Paragon.

    Eustace’s project has been conducted under great secrecy for the past three years, and the American has planned everything carefully. The helium balloon has been designed in the last two years, while the place – Roswell, New Mexico -, where the ascent began, was chosen a year ago.

    “It was amazing and beautiful. You could see the blackness of space and the atmosphere layers as we have not seen them before,” said Eustace after the jump.

    Video: Google exec Alan Eustace breaks space jump record on 24 Oct. 2014

  • French researchers develop rapid diagnostic test for Ebola virus

    Medical researchers in France have developed a rapid diagnostic test that detects Ebola virus in less than 15 minutes, according to the Office for Alternative Energies (CEA).

    CEA claims that the test, similar to the pregnancy one, analyzes drops of blood, biological plasma or urine.

    “The result can be delivered in about 15 minutes,” says the French officials.
    One shouldn’t hide anything just cialis prices in india out of shyness. This medicine is basically uses for erectile dysfunction or male impotence, the condition when a man fails to achieve the proper erection and buy cialis http://mouthsofthesouth.com/cialis-6687 thus it leads to unsatisfactory sexual performances with his spouse so much so that it becomes workable in time of love making. Practicing relation techniques like yoga, meditation, etc are effective vardenafil canadian pharmacy steps to promote sleep. Internet has changed the playing field and growing number of US consumers are finding out more and more about spam and learning not to fall for the offers made by the company Pfizer is usa viagra store .
    Ebola diagnostic test was created CEA test was approved by the pharmaceutical laboratory “Jean Mérieux” in Lyon. The production phase of the test is due to start soon.

    Ebola has killed more than 4,500 people of the 9,216 cases recorded in seven countries (Liberia, Sierra Leone, Guinea, Nigeria, Senegal, Spain and the USA), according to the latest assessment of the World Health Organization (WHO).

  • Ebola virus explained: Transmission, symptoms, prevention methods – VIDEO

    Ebola virus disease (EVD) information: Latest reports show that Ebola epidemic has claimed 4.493 deaths of the 8,997 cases recorded in seven countries, and the expectations for the next period are grim.

    Ebola life cycle
    Ebola cycle: Bats are primary reservoir host for viruses (public domain)
    The United Nations has warned that “the world is about to lose the fight against Ebola Virus Disease (EVD)”, anticipating between 5,000 and 10,000 new infection cases a week in West Africa starting next December, with new cases emerging in other parts of the world.

    News on Ebola virus infection go viral around the world every day and authorities in several countries such as USA, UK, Spain, Italy and the Czech Republic, already raised the alert levels and took measures to prevent the spread of the dreadful virus.

    In a CNN video below, people are informed about how this deadly virus spreads and how to stop this epidemic, of which officials of the World Health Organization (WHO ) said it is “the most important and most serious” of the last four decades. The website of the Centers for Disease Control and Prevention (CDC) provides other precious information on the “Human-to-human transmission of Ebola

    Video: Get informed about Ebola virus disease

    Buy Taparia hand tools online as they tadalafil tabs try this link have fallen short for 200 years. You will find presently oral medicines accepted by the FDA for the treatment of erectile dysfunction. free viagra pills can be purchased in the form of a pill. One of the best ordering levitra from canada breeders of quality Palomino horses is the Rockin?RJC Ranch located between Dallas Texas and Texarkana Arkansas. It is purely made from herbal products and this is what has made Pfizer sell this drug in all corners of the world. viagra tablets 100mg The infection with Ebola virus begins as an ordinary flu and the symptoms are often confused with malaria, typhoid or dysentery.

    Elevated temperature, headache and sore throat are the first signs of Ebola virus making its way into the body and attacking the immune cells. As the disease develops, victims’ eyes turn red because the small blood vessels get damaged causing bleeding of the eyes, ears , mouth and other limbs. A sick person will suffer from body aches, chronic abdominal pain and vomiting. Then a rash appears on the trunk before spreading rapidly to the head, hands and feet.

    The incubation period – the time period between infection and the first symptoms – is from 2 to 21 days, increasing the risk of spread of the disease.

    In a few days the patient reaches the critical point – when either starts to recover or enters the fatal stage i.e. hemorrhagic fever.

    The virus is transmitted by direct contact with blood, biological/bodily fluids and organs of an infected person or animal. Once the fever, headache and muscle pain settle in, the EVD person already presents risk of contagion.