[…] What is pyramid salt? Pyramid salt crystals are made of the same stuff as regular salt. But these crystals look different because they formed in a different way. In nature, these elusive crystals grow on the surface of quiet, undisturbed pools of salt water that evaporate under the hot sun. Pyramid salt is more Read more about How to Easily Make Your Own Pyramid Salt Crystals[…]
[…] Typically, when you want to characterize a wave of light, you have to use different instruments to gather information, such as the intensity, wavelength and polarization state of the light. Those instruments are bulky and can occupy a significant area on an optical table,” said Dr. Fan Zhang, a corresponding author of the study Read more about Physicists invent intelligent quantum sensor of light wave properties[…]
[…] If you couldn’t get a COVID vaccine, or if you got it but are in the group of people who likely aren’t as well protected, you can get Evusheld for an extra layer of protection. What is Evusheld? Evusheld is considered “pre-exposure prophylaxis” for COVID, and is available for people who are moderately to Read more about Evusheld COVID Protection for Immunocompromised People[…]
[…] Since the 1970s, scientists believed that diamonds might actually rain down toward the mostly slushy planets’ rocky interiors—a diamond rain, if you will. In 2017, researchers in Germany and California found a way to replicate those planetary conditions, fabricating teeny tiny diamonds called nanodiamonds in the lab using polystyrene (aka Styrofoam). Five years later Read more about Scientists Turn Plastic Into Diamonds In Breakthrough[…]
[…] China’s National Medical Products Administration approved CanSino’s Ad5-nCoV for emergency use as a booster vaccine, the company said in a statement to the Hong Kong Stock Exchange on Sunday. The vaccine is a new version of CanSino’s one-shot Covid drug, the first in the world to undergo human testing in March 2020 and which Read more about China Approves World’s First Covid Vaccine You Inhale[…]
The most common analytical method within population genetics is deeply flawed, according to a new study from Lund University in Sweden. This may have led to incorrect results and misconceptions about ethnicity and genetic relationships. The method has been used in hundreds of thousands of studies, affecting results within medical genetics and even commercial ancestry Read more about Study reveals flaws in popular genetic method PCA[…]
AI software capable of mapping tumor tissue more accurately to help surgeons treat and shrink prostate cancer using a laser-powered needle will soon be tested in real patients during clinical trials. The National Cancer Institute estimated that approximately 12.6 percent of men will be diagnosed with prostate cancer at some point in their life. The Read more about AI laser probe for prostate cancer enters clinical trials[…]
[…] esearchers at the Rockefeller University, in New York, were baffled when mosquitoes were somehow still able to find people to bite after having an entire family of human odour-sensing proteins removed from their genome. The team then examined odour receptors in the antennae of mosquitoes, which bind to chemicals floating around in the environment Read more about Scientists discover how mosquitoes can ‘sniff out’ humans despite masking scents[…]
A new study corrects an important error in the 3D mathematical space developed by the Nobel Prize-winning physicist Erwin Schrödinger and others, and used by scientists and industry for more than 100 years to describe how your eye distinguishes one color from another. The research has the potential to boost scientific data visualizations, improve TVs Read more about Math error: A new study overturns 100-year-old understanding of color perception[…]
[…] Here, we used the LIBRA-seq technology, which identified SARS-CoV-2 specific B cells via DNA-barcoding and subsequently single cell sequenced BCRs, to identify an antibody, SW186, which could neutralize major SARS-CoV-2 variants of concern, including Beta, Delta, and Omicron, as well as SARS-CoV-1. The cryo-EM structure of SW186 bound to the receptor-binding domain (RBD) of Read more about SW186 antibody neutralizes SARS-CoV-1 and SARS-CoV-2 (all variants) by binding to a conserved spike epitope outside the receptor binding motif[…]
[…] In a paper appearing today in Science, the engineers present the design for a new ultrasound sticker — a stamp-sized device that sticks to skin and can provide continuous ultrasound imaging of internal organs for 48 hours. The researchers applied the stickers to volunteers and showed the devices produced live, high-resolution images of major Read more about MIT engineers develop stickers that can see inside the body for 48 hours[…]
Energy, mass, velocity. These three variables make up Einstein’s iconic equation E=MC2. But how did Einstein know about these concepts in the first place? A precursor step to understanding physics is identifying relevant variables. Without the concept of energy, mass, and velocity, not even Einstein could discover relativity. But can such variables be discovered automatically? Read more about Roboticists discover alternative physics using different variables[…]
Researchers are studying the electrical rhythms in plant cells. Source: Rhythm in plant cells | FlowingData
In what definitely feels like a case of way too little, way too late, the WTO last week finally decided to grant the TRIPS waiver on COVID vaccines, allowing others to make more of the vaccine without violating patent rights. The WTO has long had this ability to issue a patent waiver as part of Read more about Too Little, Too Late, WTO Finally Eases Patent Rights On COVID Vaccines[…]
Cyborg locust brains can help spot the telltale signs of human cancer in the lab, a new study has shown. The team behind the work hopes it could one day lead to an insect-based breath test that could be used in cancer screening, or inspire an artificial version that works in much the same way. Read more about A locust’s brain has been hacked to sniff out human cancer[…]
Aiming to produce environmentally friendly alternatives to plastic food wrap and containers, a Rutgers scientist has developed a biodegradable, plant-based coating that can be sprayed on foods, guarding against pathogenic and spoilage microorganisms and transportation damage. The scalable process could potentially reduce the adverse environmental impact of plastic food packaging as well as protect human Read more about Scientists develop antimicrobial, plant-based food wrap designed to replace plastic[…]
USC scientists have found evidence that the Earth’s inner core oscillates, contradicting previously accepted models that suggested it consistently rotates at a faster rate than the planet’s surface. Their study, published today in Science Advances, shows that the inner core changed direction in the six-year period from 1969–74, according to the analysis of seismic data. Read more about The Earth moves far under our feet: A new study shows that the inner core oscillates[…]
Scientists at Scripps Research have invented a way to image, across different tissues and with higher precision than ever before, where drugs bind to their targets in the body. The new method could become a routine tool in drug development. Described in a paper in Cell on April 27, 2022, the new method, called CATCH, Read more about New technique shows in detail where drug molecules hit their targets in the body[…]
[…] The origins of the technique stem from the 1990s, when researchers at the Roslin Institute just outside Edinburgh developed a method of turning an adult mammary gland cell taken from a sheep into an embryo. It led to the creation of Dolly the cloned sheep. The Roslin team’s aim was not to create clones Read more about Researchers have rejuvenated a 53-year-old woman’s skin cells so they are the equivalent of a 23-year-old’s.[…]
Scientists at Scripps Research have unveiled a new tissue-clearing method for rendering large biological samples transparent. The method makes it easier than ever for scientists to visualize and study healthy and disease-related biological processes occurring across multiple organ systems. Described in a paper in Nature Methods on March 28, 2022, and dubbed HYBRiD, the new Read more about New method for making tissue transparent could speed the study of many diseases[…]
Collecting satellite data for research is a group effort thanks to this app developed for Android users. Camaliot is a campaign funded by the European Space Agency, and its first project focuses on making smartphone owners around the world part of a project that can help improve weather forecasts by using your phone’s GPS receiver. Read more about Global science project links Android phones with satellites to improve weather forecasts[…]
Similar to a light switch, RNA switches (called riboswitches) determine which genes turn “on” and “off.” Although this may seem like a simple process, the inner workings of these switches have confounded biologists for decades. Now researchers led by Northwestern University and the University at Albany discovered one part of RNA smoothly invades and displaces Read more about Unprecedented videos show RNA switching ‘on’ and ‘off’[…]
Extracts of okra and other slimy plants commonly used in cooking can help remove dangerous microplastics from wastewater, scientists said Tuesday. The new research was presented at the spring meeting of the American Chemical Society, and offers an alternative to the synthetic chemicals currently used in treatment plants that can themselves pose risks to health. Read more about Chemists cook up way to remove microplastics using okra[…]
Leicester space scientists have discovered a never-before-seen mechanism fuelling huge planetary aurorae at Saturn. Saturn is unique among planets observed to date in that some of its aurorae are generated by swirling winds within its own atmosphere, and not just from the planet’s surrounding magnetosphere. At all other observed planets, including Earth, aurorae are only Read more about Saturn’s high-altitude winds generate an extraordinary aurorae, tells us more about what they are[…]
A team of researchers from Beihang University, the Peking University School and Hospital of Stomatology and the Michigan Institute of Translational Nanotechnology has developed a synthetic enamel with properties similar to natural tooth enamel. In their paper published in the journal Science, the group describes their enamel and how well it compared to natural enamel Read more about Researchers create strong synthetic enamel similar to natural tooth covering[…]