Even in its simplified form, however, it’s still a model of a quantum system, with all the computational complexity that comes with that. So the Quantinuum team modeled a few systems that classical computers struggle with. One was simply looking at a larger grid of atoms than most classical simulations have done; another expanded the ..
Tag : Science
It was probably always when, not if, Google would add its name to the list of companies intrigued by the potential of orbiting data centers. Google announced Tuesday a new initiative, named Project Suncatcher, to examine the feasibility of bringing artificial intelligence to space. The idea is to deploy swarms of satellites in low-Earth orbit, ..
Many insect species hear using tympanal organs, membranes roughly resembling our eardrums but located on their legs. Grasshoppers, mantises, and moths all have them, and for decades, we thought that female stinkbugs of the Dinidoridae family have them, too, although located a bit unusually on their hind rather than front legs. Suspecting that they use ..
President Donald Trump alongside Office of Management and Budget Director Russell Vought. Credit: Brendan Smialowski/AFP via Getty Images President Donald Trump alongside Office of Management and Budget Director Russell Vought. Credit: Brendan Smialowski/AFP via Getty Images However, the full impact of the shutdown and the Trump administration’s broader assaults on science to US international competitiveness, ..
You’ll often hear plastic pollution referred to as a problem. But the reality is that it’s multiple problems. Depending on the properties we need, we form plastics out of different polymers, each of which is held together by a distinct type of chemical bond. So the method we use to break down one type of ..
“Other authors point out that symbolic and utilitarian functions are intimately linked among traditional populations,” wrote D’Errico and his colleagues, “and that, as a result, it would have been difficult for a systematic use of ocher powders to exist over a long period of time without a symbolic dimension being rather quickly attached to it.” ..
For four decades, a frequently acrimonious debate has raged in paleontological circles about the correct taxonomy for a handful of rare fossil specimens. One faction insisted the fossils were juvenile Tyrannosaurus rex; the other argued that they represented a new species dubbed Nanotyrannus lancensis. Now, paleontologists believe they have settled the debate once and for ..
Hurricane Melissa made landfall in southwestern Jamaica, near New Hope, on Tuesday at 1 pm ET with staggeringly powerful sustained winds of 185 mph. In the National Hurricane Center update noting the precise landfall time and location, specialist Larry Kelly characterized Melissa as an “extremely dangerous and life-threatening” hurricane. Melissa is bringing very heavy rainfall, ..
In essence, it’s a type of symmetry breaking. Any two processes that act as activator and inhibitor will produce periodic patterns and can be modeled using Turing’s diffusion function. The challenge is moving from Turing’s admittedly simplified model to pinpointing the precise mechanisms serving in the activator and inhibitor roles. This is especially challenging in ..
The sole bright spot is that, as of Monday, the core of the storm’s strongest winds remains fairly small. Based on recent data, its hurricane-force winds only extend about 25 miles from the center. Unfortunately, Melissa will make a direct hit on Jamaica, with the island’s capital city of Kingston to the right of the ..
