Administrator THC in cannabis may reduce nightmares in people with PTSD A drug made up of THC, the main psychoactive component of cannabis, reduced the severity and incidence of nightmares in people with PTSD 🔗 Read full article Source: New Scientist... research science
Administrator DNA reveals a society organised around women in pre-Roman Britain Descent passed from mother to daughter rather than from father to son, a study of more than 500 Iron Age individuals from north-east England suggests 🔗 Read full article Source: New Scientist... research science
Administrator Test moderators use AI-generated writing to judge literacy standards To cut the cost of key stage 2 assessments, a UK government project proposes to use scripts generated by ChatGPT instead of real children's writing as examples supplied to moderators who check that gr... research science
Administrator “Cannot be explained” – New super steel stuns scientists Scientists have created an unusually corrosion-resistant stainless steel that could replace costly titanium components used to produce green hydrogen. The breakthrough could reduce structural material... materials science
Administrator Scientists discover a hidden switch inside silver nanocatalysts Silver nanocatalysts have been found to switch where they perform their most important reactions depending on whether a solid oxide cell is making electricity or hydrogen. The discovery could enable s... materials science
Administrator A strange crystal made of electrons just revealed its hidden motion Physicists have found a new way to peer inside one of matter’s most elusive quantum states: the Wigner crystal, where electrons stop behaving like independent particles and organize into a crystal-lik... materials science
Administrator New catalyst turns carbon dioxide into clean fuel source Researchers have found that manganese, an abundant and inexpensive metal, can be used to efficiently convert carbon dioxide into formate, a potential hydrogen source for fuel cells. The key was a clev... chemistry science
Administrator A breakthrough that turns exhaust CO2 into useful materials Scientists have created a device that captures carbon dioxide and transforms it into a useful chemical in a single step. The new electrode works with realistic exhaust gases rather than requiring puri... chemistry science
Administrator Scientists create smart synthetic skin that can hide images and change shape Inspired by the shape-shifting skin of octopuses, Penn State researchers developed a smart hydrogel that can change appearance, texture, and shape on command. The material is programmed using a specia... chemistry science
Administrator Postbiotic supplement boosts body’s own GLP-1 and weight loss A small trial suggests a supplement containing dead bacteria could offer a cheaper alternative to weight-loss drugs such as semaglutide, but further evidence is needed 🔗 Read full article Source: New ... research science
Administrator UCLA scientists discover how to guide heat like light at room temperature Scientists have demonstrated that heat can move through a crystal in focused, wave-like rays at room temperature instead of spreading randomly. The breakthrough could make it possible to route heat ar... materials science
Administrator Chemists set electrons free and break a decades-old chemistry barrier Chemists have developed a catalyst that breaks a long-standing rule governing which molecules receive electrons during chemical reactions. By releasing electrons directly into solution, the technique ... materials science