If you’re worried about humanoid robots taking your job in 2025, rest easy. The few commercially available models are slow, ponderous and best suited to menial jobs that humans hate — think lifting a 20-pound (9 kilograms) object onto a conveyor belt. But things are set to change. By the end of this decade, many … Read more
On Earth, you can look up at night and see the Moon shining bright from hundreds of thousands of miles away. But if you went to Venus, that wouldn’t be the case. Not every planet has a moon — so why do some planets have several moons, while others have none? I’m a physics instructor … Read more
A new type of solar paint could extend the range of electric vehicles (EVs) to thousands of miles. Revealing the technology on Nov. 24, automaker Mercedes-Benz representatives said its new photovoltaic paint could power an EV for up to 7,456 miles (12,000 kilometers) per year in optimal lighting conditions. The “nanoparticle” paint can be applied … Read more
Laser beams powered by the sun are one small step closer to becoming a reality after researchers received funding to develop the pioneering technology. These lasers could eventually help power lunar bases and missions to Mars, and contribute to sustainable energy solutions on Earth, scientists say. In June, the international team of researchers announced it … Read more
In 1974, Stephen Hawking put forward an intriguing idea: Using the principles of quantum physics, he predicted that even though nothing is supposed to escape a black hole’s event horizon, these cosmic beasts can actually emit particles. And by ejecting these particles, black holes will shrink over a very long time, eventually evaporate and possibly … Read more
When you look in a mirror, the reflection is fundamentally you, but with a perfect reversal of all your features. This illustrates a phenomenon we also see in the tiny world of molecules. Some molecules exist as mirror images of themselves, known as “enantiomers”, that can’t be superimposed on one another. This concept is known … Read more
Ground squirrels usually eat seeds and nuts, but in a park in California, these cute, furry creatures have turned into carnivorous killers, mercilessly hunting down voles to peel the flesh from their bones. The unusual new behavior, which researchers caught on camera in Briones Regional Park in Contra Costa County, could be driven by an … Read more
Disease name: Fatal familial insomnia (FFI) Affected populations: The disease affects an estimated 1 to 2 people per million every year, according to the National Organization of Rare Disorders. FFI is passed from parent to child, and between 50 and 70 families worldwide are believed to carry the genetic mutation that causes FFI. Males and … Read more
Sprinkling diamond dust into the atmosphere could offset almost all the warming caused by humans since the industrial revolution and “buy us some time” with climate change, scientists say. New research indicates that shooting 5.5 million tons (5 million metric tons) of diamond dust into the stratosphere every year could cool the planet by 1.8 … Read more
Virtual reality (VR) experiences could soon get a lot more realistic thanks to a lickable device that lets you “taste” in virtual environments. The small, lollipop-like interface simulates up to nine flavors and can even be combined with smells to make the sensation of taste feel lifelike, scientists said in a new study published Nov. … Read more
