The American scientists developed the refrigerator, which uses laws of quantum physics for decrease the temperature. During the experiment the refrigerator allowed to cool a copper plate with the party 2.5 centimeters and 3 millimeters thick, up to the temperature of 265 milli Kelvin in 18 hours (Calvin’s scale is counted from zero —-273,15 Celsius). Such temperature can’t be reached by the standard cryogenic technologies — the helium liquid cools objects up to 300 milli Kelvin (4,2 Kelvin with an atmospheric pressure).
Creators of nano lights made a complete revolution in the field of energy conservation. Using only 12 watts of electricity innovative light bulbs are able to produce 1600 lumens of light, the equivalent of an ordinary light bulbs 100 watts. This is a completely new technology, which has already surpassed all the world’s LED or energy saving technologies. Experts have found out that for the price this lamp is much more advantageous, since about 30 replaces conventional light bulbs or energy-efficient light bulbs 4.
Chinese Science Bulletin magazine published an article regarding the observation of lightning over the China. This huge lightning appeared in the upper atmosphere in Chinese district Shandong in 2010. The scientists installed the camera with infrared channel, which direction in real time was corrected by the WWLLN (International system of monitoring of electric activity). The scientists succeeded to record the lightning by using this camera. According to researchers, the upper bound of the lightning reached 89 kilometers over the earth, and bottom was at the level of 52 kilometers. Scientists estimated its energy at some million mega joules.
Apophis previously known as 2004 MN4, a member of the Aten group of near-Earth asteroids which had been estimated by NASA as having a 1 in 5500 chance of striking the Earth in 2029. Concealing the energy of 65,000 atomic bombs asteroid Apophis with a mass of 50 million tonnes and a diameter of 320 meters will cross the orbit of the moon and rush to the Earth with a speed of 45 thousand miles per hour. In a collision of Apophis might do unseen troubles.
Design Studio Skyrill, located in the capital Manama, Bahrain, presented Jaguar XKX Roadster Concept designed by the legendary sports car Jaguar E-Type 1961 release. Brothers Ali and Hussein Almossavi, owners of an independent design studio Skyrill, located in the capital Manama, Bahrain, in collaboration with the Albanian designer Marina Muftii introduced the concept of Jaguar XKX, which is based on the known model of Jaguar E-Type, launched into production back in 1961, and became one of the automotive legends. Jaguar E-Type (or Jaguar XK-E) is very successful for its time, sports “supercar”. Given a much smaller and cooler power plant than conventional, the aerodynamics was conceived in a new innovative way. The side deflector intakes of the front were made broader, so a much larger amount of air does not get stuck by the engine, instead, it flows behind the front wheels, getting out behind them and sliding along the doors and then taking another shortcut through the rear wheels and out from the big rear openings, greatly reducing the total flowing path and subsequently drag. Almost 60% of the energy used by a typical car at highway speeds is spent to counter air friction. Obviously, that is A LOT of energy spent for a function that is indispensable, but not the primary (to push the vehicle forward).
HESS gamma ray telescope. Technician standing on a gantry next to a telescope
The car was designed by the German automaker Audi AG as a replacement for Audi R15 TDI. Like its direct predecessor, R18 is equipped with a turbocharged diesel engine, but the reduced capacity – 3.7 liters in the configuration of V6. In addition, the R18 prototype the first time since 1999 implemented a closed cabin design. Every year Audi R18 TDI wins a victory in the competition at Le Mans. However, Audi, as well as auto companies such as Peugeot and Toyota, is trying to equip its hybrid cars to reach a new level of racing and try to win with the new power plant. Brand new prototype hybrid Audi R18 has already been seen during a secret test drive on the track at Sebring (USA). The new hybrid will fully meet all the requirements of the races of Le Mans. According to preliminary data, the hybrid model of the Audi R18 will participate in next year’s competitions FIA World Endurance Championship 2012. With the new hybrid engine, the exterior of the car dramatically changed.
According to news reports residents in California and Nevada reported hearing a sonic boom and seeing a bright fireball streak across the sky early Sunday morning. Experts said the sonic boom and fireball were likely caused by a meteor passing through Earth’s atmosphere. The explosive noise shook some homes and startled unsuspecting people across both states, reported the Associated Press. Calls were placed to local law enforcement agencies after the event, and several eyewitnesses initially thought they had experienced an earthquake.
German startup Heliatek has developed a new kind of solar panel made of small, organic molecules deposited on polyester films. The technology is similar to what’s used for OLED displays for phones and flat-screen TVs. The panels are flexible, and far lighter than conventional solar panels, yet in some locations, particularly where it’s hot or cloudy, they can generate just as much electricity as a conventional solar panel.