Back in 1832, the celebrated British physicist, Michael Faraday, carried out a set of experiments designed to answer a tantalizing question: could electricity be generated by Earth's rotation through its own magnetic field? The intriguing possibility arises because Earth’s magnetic field does not rotate with the Earth like a physical object. Instead, it is created at each instant and remains essentially fixed in space. So the thinking at the time was that perhaps Earth’s movement through it ...read more
Long before astronomers discovered the first exoplanet in 1992, the idea of worlds orbiting distant stars captivated the minds of academics and dreamers alike. As far back as the 16th century, philosopher Giordano Bruno speculated about an infinite universe filled with countless stars, each surrounded by its own planets. Today, with more than 5,800 confirmed exoplanets, astronomers are finding that some of these worlds are astonishingly strange, defying even the wildest predictions. Some exoplan ...read more
Your body may move to the music on the dance floor, but how does your brain function when listening to tunes while you work?A lot of people swear one way or another — electronic music may speed up the pace of typing for some, while others just find it distracting. In fact, the question of whether music helps you get your work done or hinders you may be highly individualistic.However, new research shows that certain types of upbeat, groovy music without lyrics may improve people’s moods while ...read more
Among the vast forests, herds of bison, and steaming geysers, a new hydrothermal feature has emerged at Yellowstone National Park. After an exciting summer, with the park seeing a hydrothermal explosion at Biscuit Basin and Norris Geyser Basin, one of the park’s scientists also spotted the new hydrothermal feature. According to a news release from the U.S. Geological Survey (USGS), the new feature “popped up right in front of our eyes — literally!”The new feature could be seen from the ...read more
Evidence of one of the smallest — and perhaps unluckiest — early human relatives has been found in South Africa, according to a paper in the Journal of Human Evolution.Researchers who found what they identified as a fossil of a Paranthropus robustus female, estimated she stood just under 3 feet 4.5 inches. That’s about half an inch shorter than the famous “Lucy” and 6 inches shorter than the so-called Hobbits.Comparing those three species’ heights is interesting, but perhaps unfair, ...read more
Author Vishay SinghPosted on Categories Discover Magazine