News about PaperPanda, Open Access, and Research
Glaciers are retreating faster globally due to climate change but they melt more quickly when they flow into a lake than when they end on land, with consequences for water supplies, a new study found on Thursday. The Swiss-funded study is the first large-scale, detailed analysis of the phenomenon in mountain glaciers and could … Read more
Electric fields have previously been shown to speed up wound healing, so researchers have created a dressing powered by static electricity Technology 26 January 2022 By Chris Stokel-Walker An ordinary wound dressing Shutterstock / Impact Photography An electric wound dressing can help heal injuries faster than existing methods, according to tests in rats. Previous research … Read more
Earth formed 4.5 billion years or so ago. Ever since then, it’s been slowly cooling on the inside. While the surface and atmosphere temperatures fluctuate over the eons (and yes, those external temperatures are currently warming), the molten interior – the beating heart of our planet – has been cooling this entire time. That’s … Read more
Stars might be born much faster than previously expected, a new study by scientists using China’s huge radio super telescope has found. Chinese astronomers used the Five-hundred-meter Aperture Spherical Telescope (FAST), the largest radio-telescope in the world, to probe the magnetic field inside a molecular cloud called Lynds 1544. Located in the Taurus constellation, some … Read more
Astronomers have long thought it takes millions of years for the seeds of stars like the Sun to come together. Clouds of mostly hydrogen gas coalesce under gravity into prestellar cores dense enough to collapse and spark nuclear fusion, while magnetic forces hold matter in place and slow down the process. But observations using the … Read more
Hundreds of thousands of brain cells in a dish are being taught to play Pong by responding to pulses of electricity – and can improve their performance more quickly than an AI can Mind 17 December 2021 By Michael Le Page Living brain cells in a dish can learn to play Pong when they are … Read more
Copper is well known for being able to kill off bacteria that it comes into contact with – the metal releases ions that are toxic to bacterial cells, punching through their outer membranes. However, this process usually takes several hours. A newly developed copper surface does the job in just a couple of minutes, … Read more
A rock sample collected from the moon during the Apollo 17 mission in 1972 has been re-examined, and the results suggest the lunar surface might have cooled in just 20 million years Space 14 December 2021 By Chen Ly NASA image of Troctolite 76535 NASA/Johnson Space Center A rock collected from the moon during the … Read more
It’s almost a mantra in climate science: The Arctic is warming twice as fast as the rest of the world. But that figure, found in scientific studies, advocacy reports, the popular press, and even the 2021 U.N. climate assessment, is incorrect, obscuring the true toll of global warming on the north, a team of climate … Read more