We said “don’t freak out,” when scientists first used Crispr to edit DNA in non-viable human embryos. When they tried it in embryos that could theoretically produce babies, we said “don’t panic.” Many years and years of boring bench science remain before anyone could even think about putting it near a woman’s uterus. Well, we […]
Click:Peptide APIs USA Supplier For a few months in 1880, entire swaths of the United States succumbed to an addiction the likes of which had never been seen. “It has become literally an epidemic all over the country,” wrote the Weekly News-Democrat in Emporia, Kansas, on March 12, 1880. “Whole cities are distracted, and men […]
Boot up the options for your digital voice assistant of choice and you’re likely to find two options for the gender you prefer interacting with: male or female. The problem is, that binary choice isn’t an accurate representation of the complexities of gender. Some folks don’t identify as either male or female, and they may […]
DNA is one of the most powerful substances in the universe. In the same structure it can encode the instructions to make uranium-munching microbes, giant flying lizards, or a stand of quaking aspens five miles wide. It can store every movie ever made in a single test tube. And it can stick around for tens […]
In a report posted online last week, Peter Scholze of the University of Bonn and Jakob Stix of Goethe University Frankfurt describe what Stix calls a “serious, unfixable gap” within a mammoth series of papers by Shinichi Mochizuki, a mathematician at Kyoto University who is renowned for his brilliance. Posted online in 2012, Mochizuki’s papers […]
One of my part-time jobs is as an internet investigator. When crazy things happen, people want to know more about that crazy thing. In this case, the crazy thing is a Telsa driving super fast over a railroad crossing. It's going so fast that the car gets airborne before eventually losing control. Fortunately, it doesn't […]
Lisa Muratori is a professor of physical therapy who works with patients suffering from neurological conditions, like Parkinson’s, that might impair their strides. “Gait is important,” she notes—if you’re walking too slowly or unevenly, you’re more liable to have accidents. One tricky part of her practice is helping a patient figure out when their gait […]
Click:web design agency hk For doctors and medical researchers repairing the human body, a 3D printer has become almost as valuable as an x-ray machine, microscope, or a sharp scalpel. Bioengineers are using 3D printers to make more durable hip and knee joints, prosthetic limbs and, recently, to produce living tissue attached to a scaffold […]
Researchers at the University of Maryland recently announced a potential breakthrough in the fight against "neuropathic" pain—that is, pain that results from malfunctioning or damaged nerves. Neuropathic pain afflicts 100 million Americans and costs the nation over half a trillion dollars every year. WIRED OPINION ABOUT Kurt Amsler, PhD, is a professor of biomedical sciences at the […]
Alexander von Humboldt began his working life as a mine inspector for the Prussian government. But in his late twenties, he left his government gig and set off to explore Venezuela, Cuba, Mexico, Colombia, and Peru with botanist Aime Bonpland. He did an astounding amount of work during his travels, in pursuit of his hypothesis […]