Stephen William Hawking, is a British theoretical physicist, cosmologist, and author. Among his significant scientific works have been a collaboration withRoger Penrose on gravitational singularities theorems in the framework of general relativity, and the theoretical prediction that black holes emit radiation, often called Hawking radiation. Hawking was the first to set forth a cosmology explained by a union of the general theory of relativity and quantum mechanics. He [...]
For the first time ever, scientists have been able to measure the precise spin rate of a ‘supermassive black hole’. The findings will provide some clue as to how some of the most mysterious objects in our universe began to form. The black hole is located in the NGC 1365 galaxy, located 56 million light [...]
Continue reading …On the 40th anniversary of the famous ‘Blue Marble’ photograph taken of Earth from space, Planetary Collective presents a short film documenting astronauts’ life-changing stories of seeing the Earth from the outside – a perspective-altering experience often described as the Overview Effect. The Overview Effect, first described by author Frank White in 1987, is [...]
Continue reading …Ever can’t help but think you’re surrounded by idiots? A leading scientist at Stanford University thinks he has the answer, and the bad news is things aren’t likely to get any better. Dr. Gerald Crabtree, a geneticist at Stanford, has published a study that he conducted to try and identify the progression of modern man’s [...]
Continue reading …Russia’s Urals region has been rocked by a meteorite explosion in the stratosphere. The impact wave damaged several buildings, and blew out thousands of windows amid frigid winter weather. Hundreds have sought medical attention for minor injuries. Around 950 people have sought medical attention in Chelyabinsk alone because of the disaster, the region’s governor Mikhail [...]
Continue reading …You don’t need to watch Breaking Bad to know that chemistry is pretty awesome. Below we explore our favorite 15 chemistry GIFs. [GIFs via Chemical Reaction GIFs, 4GIFs, and GIFSoup.] Melting Metal With Magnets The Science: The copper wire has a significant amount of AC electricity running through it, causing it to act like a really strong electromagnet. In the metal [...]
Continue reading …Volunteers from the Planet hunters.org website, part of the Oxford University-led Zooniverse project, discovered 15 new planets – missed by professional astronomers – orbiting in the zones of other stars where it is considered life may be possible. Added to the 19 similar planets already discovered in so-called habitable zones, where the temperature is neither [...]
Continue reading …Encyclopedia Britannica lists Nikola Tesla as one of the top ten most fascinating people in history. Nikola Tesla was an electrical engineer who changed the world with the invention of the AC (alternating current) induction motor, making the universal transmission and distribution of electricity possible. So why is he virtually unknown to the general public? [...]
Continue reading …