The main factor is how hardware chips are now set up. Based on the common Von Neumann architecture, the chip isolates memory storage from its central processors. Each computation is one nightmarish Monday morning commute, with the chip constantly shuttling information to and fro from each compartment, forming a notorious "memory wall." If you have...
Credit: Unsplash / Mark Paton Digital health tools may help identify early indications of hearing loss and avoid additional damage, a new study highlights. Virtual care, combined with newly available over-the-counter hearing aids, could help people residing in rural areas and far from experts to maintain their hearing on point. "We can really meet people where...
Charged gases escapes from Comet Leonard forming a tail, December 2021. This image took top prize in the 2022 Astronomy Photographer of the Year competition. Credit: Gerald Rhemann, Royal Museums Greenwich, Astronomy Photographer of the Year 2022 This majestic image is the winner of the Royal Observatory Greenwich's Astronomy Photographer of the Year contest. First place...
Proteins designed with an ultra-rapid software tool called ProteinMPNN were much more likely to fold up as intended. Credit: Ian Haydon, UW Medicine Institute for Protein Design Over the past 2 years, machine learning has revolutionized protein structure prediction. Currently, three papers in Science describe a similar revolution in protein design. In the current papers, biologists...
Rocks created from hydrothermal vent precipitates on the seafloor. Dominic Papineau Scientists get long pondered how and when the evolution of prokaryotes to eukaryotes happened. A collaborative research group from Tohoku University and the College of Tokyo may have offered some answers after discovering new kinds of microfossils dating 1.9 billion years. Details of their findings were...
Credit: Dean Mouhtaropoulos / Getty Images A study describes how scientists conducted the first successful DNA sequencing on old Egyptian mummies. Egyptologists, writers, scholars, and others, have suggested the race of the ancient Egyptians since at least the 1970s. Some today think they were sub-Saharan Africans. We can observe this interpretation portrayed in Michael Jackson's 1991...
Abstract illustration of atoms passing through water and an electrified membrane under a shining sun. Credit: Meenesh Singh A group of scientists led by Meenesh Singh at the College of Illinois Chicago has discovered a way to convert 100% carbon dioxide from the industrial exhaust into ethylene, a fundamental building block for plastic products. Their findings...
Credit: Pixabay/CC0 Public Domain The natural world has its own intrinsic electrical grid composed of a world web of tiny bacteria-generated nanowires in the soil and seas that "breathe" by exhaling excess electrons. In a new study, Yale College researchers found that light is an unexpected ally in fostering this electronic activity within biofilm bacteria. Revealing bacteria-produced...
Doom running successfully on a John Deere Tractor's Computer. Credit: Reddit We've seen the 1993 hit video game Doom run on ATM machines, refrigerators, calculators, and even pregnancy tests by now, yet have you seen the video game run on a tractor? A guy brought it upon himself to run the loved video game and...
A team of physicists from UNLV's Nevada Extreme Conditions Lab (NEXCL) used a diamond anvil cell, a research device similar to the one pictured, in their research to lower the pressure needed to observe a material capable of room-temperature superconductivity. Credit: courtesy of NEXCL. Less than 2 years after shocking the science world with the discovery...
