SciGlow | All Science News In One Place
SciGlow is a newsletter of science stories from the major research labs. Headlines link to in-depth articles and editorials. SciGlow keeps scientists and others up-to-date on current research.
Researchers at the Paul Scherrer Institute PSI and ETH Zurich have developed a new material whose shape memory is activated by magnetism. It retains a given shape when it is put into a magnetic field. It is a composite material consisting of two components. What is special about the new material is that, unlike previous … Read more
3D printers can be used to make a variety of useful objects by building up a shape, layer by layer. Scientists have used this same technique to “bioprint” living tissues, including muscle and bone. Bioprinting is a relatively new technology that has advanced mostly by trial and error. Scientists are now using the laws of … Read more
A large-scale program to deliver water filters and portable biomass-burning cookstoves to Rwandan homes reduced the prevalence of reported diarrhea and acute respiratory infection in children under 5 years old by 29 percent and 25 percent, respectively, according to new findings published today in the journal PLOS Medicine. The results suggest that programmatic delivery of household … Read more
Space vehicles like SpaceX’s Falcon 9 are designed to be reusable. But this means that, like Olympic gymnasts hoping for a gold medal, they have to stick their landings. Landing is stressful on a rocket’s legs because they must handle the force from the impact with the landing pad. One way to combat this is … Read more
Most renewable power technologies are weather dependent. Wind farms can only operate when there’s a breeze, and solar power plants rely on sunlight. Researchers at EPFL are working on a method to capture an energy source that’s constantly available at river estuaries: osmotic power, also known as blue energy. Osmosis is a natural process whereby … Read more
Metal-organic frameworks, or MOFs, are incredibly versatile and super porous nanomaterials that can be used to store, separate, release or protect almost anything. Predicted to be the defining material of the 21st century, MOFs are ideal for sensing and trapping substances at minute concentrations, to purify water or air, and can also hold large amounts … Read more
The researchers, from the University of Cambridge, programmed a small fleet of miniature robotic cars to drive on a multi-lane track and observed how the traffic flow changed when one of the cars stopped. When the cars were not driving cooperatively, any cars behind the stopped car had to stop or slow down and wait … Read more
For the first time ever, researchers have measured the fidelity – that is, the accuracy – of two-qubit logic operations in silicon, with highly promising results that will enable scaling up to a full-scale quantum processor. The research, carried out by Professor Andrew Dzurak’s team in UNSW Engineering, was published today in the world-renowned journal Nature. … Read more
The smallest pixels yet created – a million times smaller than those in smartphones, made by trapping particles of light under tiny rocks of gold – could be used for new types of large-scale flexible displays, big enough to cover entire buildings. The colour pixels, developed by a team of scientists led by the University … Read more
Microalgae are probably the oldest surviving living organisms on the planet. They have evolved over billions of years to possess light harvesting systems that are up to 95 per cent efficient. This enables them to survive in the most extreme environments, and adapt to changes our world has seen over this time-span. Unravelling how this … Read more