Mouse studies show tiny intercellular pods convey to sperm a legacy of a father’s hard knocks in life.
This year, more candidates with degrees in science, medicine and engineering ran for Congress than ever before. Of the nearly two-dozen new candidates in this crop, at least seven won seats in the House of Representatives.
This year, scientists, doctors and engineers ran for office like never before. Here’s how they did.
We as human have to live with a lot of unfortunate realities, including the fact that a lot of the things we love end up being bad for us. We all know by now that if we binge on tasty treats too much we’ll end up eating ourselves into an early grave, but in recent years it’s become increasingly clear that coffee, a well known vice of millions and millions of people, is actually pretty good for you.
Recent studies have shown that being a regular coffee drinker can reduce your risk of all kinds of ailments, including heart attack and stroke. Now, a new research effort reveals that dark roast coffee is particularly good at warding off some nasty brain conditions, including Alzheimer’s and Parkinson’s disease.
Wormholes — yawning gateways that could theoretically connect distant points in space-time — are usually illustrated as gaping gravity wells linked by a narrow tunnel.
But their precise shape has been unknown.
Now, however, a physicist in Russia has devised a method to measure the shape of symmetric wormholes — even though they have not been proven to exist — based on the way the objects may affect light and gravity. [8 Ways You Can See Einstein’s Theory of Relativity in Real Life].
Continue reading “Ripples in Space-Time Could Reveal the Shape of Wormholes” »
Researchers at Carnegie Mellon University have recently developed a new model that enables fast and accurate object detection in high-resolution 4K and 8K video footage using GPUs. Their attention pipeline method carries out a two-stage evaluation of every image or video frame under rough and refined resolution, limiting the total number of evaluations necessary.
In recent years, machine learning has attained remarkable results in computer vision tasks, including object detection. However, most object recognition models typically perform best on images with a relatively low resolution. As the resolution of recording devices is rapidly improving, there is a rising need for tools that can process high-resolution data.
Continue reading “Object detection in 4K and 8K video using GPUs” »
#ParkerSolarProbe
Parker Solar Probe is alive and well after skimming by the Sun at just 15 million miles from our star’s surface. This is far closer than any spacecraft has ever gone — the previous record was set by Helios B in 1976 and broken by Parker on Oct. 29 — and this maneuver has exposed the spacecraft to intense heat and solar radiation in a complex solar wind environment.
Continue reading “Parker Solar Probe Reports Good Status After Close Solar Approach” »
