SciTechHaven

 Many have dreamed of figuring out how to travel in time—and dismissed it as impossible. Now, researchers have proposed a mathematical model that makes time travel possible, using concepts of Einstein’s theory of general relativity coupled with the hypothesis that time is not a separate dimension. We think of the universe as being made up of three spatial dimensions, and a fourth dimension representing time. But mathematician Ben Tippett at the University of British Columbia, Canada, says this is wrong. He believes time should not be separated from other three spatial dimensions—instead all four run together, simultaneously. “It is because time and space are attached together that the time machine to behave in this way,” EINSTEIN’S THEORY AND EQUATIONS:  Einstein's theory of special relativity says that time slows down or speeds up depending on how fast you move relative to something else. Approaching the speed of light, a person inside a spaceship woul...

Since the advent of computer, man has become more lazy, incompetent but effective.  We had always wanted to make our work easy. AI is the era defining technology which is under development. Mega Tech companies like Google and Microsoft are extensively researching about the possibilities and the applications of the same. The logic is to attain a system which is untouched by human corruptions. ARTIFICIAL INTELLIGENCE aims to reduce the work load on human beings but also cuts jobs. If an computer can do the work of an human being just like him. Same thought process or in fact better.!!!  Applications We are looking at better assistants, better law and order, better judges and lawyers, basically every job could be done by by someone who was programmed. We could could create an environment in which all the tough jobs are handed over to the robots having AI. We could all live longer healthier lives,  But..... Risks?? This type of program will be a self-writing p...

On August 15, 1977, the   Ohio State University 's received a strong  radio signal which was used to search for extraterrestrial intelligence. When Astronomer Jerry R. Ehman   was reviewing this recorded signal, he was so delighted that he circled the computer printout, and wrote a comment stated as Wow! Analysis  of the signal showed that it displayed all the hallmarks of coming from interstellar space.  The entire signal sequence lasted for the full 72-second s which is unusual for a comet. Many hypothesis on the existence of this signal has advanced which makes the Wow! Signal the strongest candidate for an alien radio transmission ever detected. Conclusion:- Jerry R. Ehman  didn’t find aliens but he did find two suspicious looking comets. This could be significant because comets are surrounded by clouds of hydrogen gas that are millions of kilometres in diameter. The ‘Wow!’ signal itself was detected by Ehman at 1...

The mystery behind the Bermuda Triangle, a place where hundreds of aircraft and ships are said to have disappeared under unexplained circumstances, might have finally been solved — at least that’s what a  Science Channel  show claims. © horaciovelmont    A team of American scientists from the University of Colorado analyzed satellite weather images of this notorious area and noticed a series of unusual hexagonal clouds on them.  The meteorologists theorized that these clouds may act as real “air bombs.“ It is believed they are the main cause of the deadly blasts of air which can easily exceed 170 miles per hour. These hurricane-force winds literally ”blow up" the air and can generate waves of more than 45 feet in height. © sciencechannel    No ship is able to survive such a storm, and no airc...

           1  Black hole is a place in space where gravity pulls so much that even light can not get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying. Because no light can get out, people can't see black holes. They are invisible. Space telescopes with special tools can help find black holes. The special tools can see how stars that are very close to black holes act differently than other stars. How Big Are Black Holes?     3       Black holes can be big or small. Scientists think the smallest black holes are as small as just one atom. These black holes are very tiny but have the mass of a large mountain. Another kind of black hole is called "stellar." Its mass can be up to 20 times more than the mass of the sun. There may be many, many stellar mass black holes in Earth's galaxy. The largest black holes are called "supermassive." These b...

Scientists never cease to amaze us with inventions that fascinate us and cause the desire to have them right now. SciTech Haven found 15 ingenious innovations that are already in stores or will be there soon Levitating Desk Lamp Flyte  is a wireless light bulb floating in the air above a small wooden base in which magnets are embedded. This lamp is already actively used because it takes surprisingly little energy: if it’s on for 6 hours per day, the lamp can work for as long as 22 years. "Smart" Jacket With Built-In Heater © flexwarm The  Flexwarm  jacket has special heating elements built in the back, chest, and wrist areas. With the help of special sensors, you can adjust the heat output in accordance with your wishes. A useful discovery that will be appreciated not only by active sports fans.   Surfa...

Date: July 27, 2017 Source: Albert Einstein College of Medicine Summary: Scientists have found that stem cells in the brain's hypothalamus govern how fast aging occurs in the body. The finding, made in mice, could lead to new strategies for warding off age-related diseases and extending lifespan. Scientists at Albert Einstein College of Medicine have found that stem cells in the brain's hypothalamus govern how fast aging occurs in the body. The finding, made in mice, could lead to new strategies for warding off age-related diseases and extending lifespan. The paper was published online today in  Nature . The hypothalamus was known to regulate important processes including growth, development, reproduction and metabolism. In a 2013  Nature  paper, Einstein researchers made the surprising finding that the hypothalamus also regulates aging throughout the body. Now, the scientists have pinpointed the cells in the hypothalamus that control aging: a tiny popul...