Tuberculosis (TB) is mostly forgotten, but certainly not gone. We often associate TB with bygone times. In 1882, the consumption, as it was often called then, killed one in seven people in Europe and the U.S. The disease traveled by coughing; crowded cities in both Europe and the U.S. were thought to be one reason behind its rise. In the Victorian Era, wealthy folks travelled to remote, temperate climates to avoid TB, but people with less resources hacked up blood as their lungs deteriorated, un ...read more
It’s a rite of passage that fills men of a certain age with dread: the digital exam for prostate cancer. But suffering prostate cancer is even worse — especially since the treatments come with the chance that the patient will experience either erectile dysfunction (ED) or urinary incontinence.A new surgical approach now reduces the odds of those unwanted side effects, according to a report in The Lancet. A robot-assisted surgical method shows it can spare the periprostatic neurovascular bund ...read more
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
Author Vishay SinghPosted on Categories Discover Magazine