Scientists have created a novel framework for computer memory that could boost performance while also lowering the energy requirements of internet and communications technologies, which are expected to consume about a third of global electricity in the next 10 years.
Dr Minah Lee of the Energy Storage Research Center at the Korea Advanced Institute of Science and Technology (KIST) led a research team that created a chemical activation strategy for magnesium metal that allows for the efficient operation of magnesium batteries in common electrolytes that are free of corrosive additives and can be mass-produced.
A group headed by Academician Shuhong Yu from the Chinese Academy of Sciences’ (CAS) University of Science and Technology of China (USTC) offered a comprehensive technique for the synthesis of 10 single-atom doped CoSe2-DETA (DETA = diethylenetriamine) nanobelts.
From the iridescent wings of a blue morpho butterfly to the vivid red feathers of a scarlet macaw, “structural colors” may be seen all over the natural world. Synthetic versions of these biomimetic materials, unlike pigment-based colors, are the product of the materials’ three-dimensional structure and organization.
When the pandemic forced us to keep our distance, people quickly found new ways to come together. By improving existing technologies and developing entirely new ones, we learned how to work, socialize, and share ideas without having to leave the solitary comfort of our living spaces.
Carbon dioxide (CO2) is a significant greenhouse gas that is released into the atmosphere through various human activities. To reduce humanity's impact on the environment, scientists and policymakers worldwide are actively seeking ways to decrease CO2 emissions and find practical uses for it.
A group of engineers from the University of Massachusetts Amherst has demonstrated that almost any material can be transformed into a device that constantly harvests electricity from humidity in the air.
A recent study demonstrated for the first time how electrical creation and regulation of magnetic vortices in an antiferromagnet can be accomplished, a finding that would boost the data storage capacity and speed of next-generation devices.
Engineers from Northwestern University have created a new type of sponge that can extract metals such as lead and cobalt from polluted water, resulting in clean and safe drinking water.
Researchers dream of employing tiny molecules as building blocks to build things, like how people construct things with mechanical parts. Nevertheless, molecules are extremely small—approximately one hundred millionth the size of a softball—and they travel aimlessly in liquids, leading to difficulty in manipulating them in a single form.
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