Traditional 3D printing begins at the bottom of an object and steadily adds layers, but a team of researchers from Penn State has come up with an innovative new way to print objects that is more efficient and faster than previous methods. Called five-axis additive … [Read more...] about New 3D printing technique is more efficient and less wasteful
Penn State
Teaching feelings in preschool can ease emotional problems for teens
Feelings. We all have them, and yet, most of us were never taught how to talk about them. This can leave us at risk of developing emotional problems as we grow up. To help boost the social and emotional skills of future adults, researchers at Penn State University looked into … [Read more...] about Teaching feelings in preschool can ease emotional problems for teens
Scientists create flexible cement to fix tiny gaps in leaky gas wells
Leaky gas wells are a major problem, allowing methane to freely enter the atmosphere and contribute to global heating. Fortunately, we have a new solution in the form of a flexible cement that could be applied to fine gaps within deteriorating gas well pipes. The flexible … [Read more...] about Scientists create flexible cement to fix tiny gaps in leaky gas wells
This dietary supplement cuts methane emission from cows by 26%
At the Optimist Daily, we are strong advocates of a meat-free diet, especially since the production of livestock is the greatest contributor of greenhouse gasses in America. With that said, beef production is showing no signs of stopping any time soon, so we’re open to solutions … [Read more...] about This dietary supplement cuts methane emission from cows by 26%