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“#Antioxidant-rich diet reduces stress response during bird migration” Two European starlings prepare to fly in a wind tunnel in Germany as part of a URI research study. Credit: Scott McWilliams A research team led by a University of Rhode Island ornithologist had birds fly in a wind tunnel to simulate migration and found that birds…
“#Innovation by ancient farmers adds to biodiversity of the Amazon, study shows” Innovation by ancient farmers to improve soil fertility continues to have an impact on the biodiversity of the Amazon, a major new study shows. Credit: Ben Hur Marimon Junior Innovation by ancient farmers to improve soil fertility continues to have an impact on…
“#Protecting Earth from asteroid impact with a tethered diversion” Credit: CC0 Public Domain Our planet exists within the vicinity of thousands of Near-Earth Objects (NEOs), some of which—potentially hazardous asteroids (PHAs)—carry the risk of impacting Earth and causing major damage to infrastructure and loss of life. Methods to mitigate such a collision are highly desirable….
“#A simple and universal design for fuel cell electrolyte” Design and synthesis of POPs and sulfonated POPs (S-POPs). Credit: JAIST Researchers at Japan Advanced Institute of Science and Technology (JAIST) and Dalian Institute of Chemical Physics, Chinese Academy of Sciences, have successfully established a universal synthetic design using porous organic polymers (POPs) for fuel cell…
“#Genetic detectives ID microbes suspected of slowly ruining humanity’s treasures” Photo summary of the various artworks sampled for the study “Characterizing microbial signatures on sculptures and paintings of similar provenance.” Circles indicate swabbed areas on each sample artwork. Credit: JCVI A new study of the microbial settlers on old paintings, sculptures, and other forms of…
“#Reducing the risk of space debris collision” Credit: CC0 Public Domain As humanity expands its horizons beyond the Earth and begins to consider space missions with extended duration, sustainability necessitates the launch of more space vehicles, increasing the risk of collision with existing space debris. One method of clearing this debris involves a tug vehicle…
“#Quantum rings in the grip of laser light” by The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences </p><div> <div> <div data-src=”https://scx2.b-cdn.net/gfx/news/hires/2020/quantumrings.jpg” data-sub-html=”Ultracold atoms caught in an optical trap form suprisingly complex structures. Dependently on mutual interactions between particles with opposite spins, phases with various properties can be created locally. Credit: IFJ PAN”…
“#Spacecrafts get a boost in ‘aerogravity assisted’ interactions” Credit: Pixabay/CC0 Public Domain In a recent paper published in EPJ Special Topics, Jhonathan O. Murcia Piñeros, a post-doctoral researcher at Space Electronics Division, Instituto Nacional de Pesquisas Espaciais, São José dos Campos, Brazil, and his co-authors, map the energy variations of the spacecraft orbits during ‘aerogravity…
“#Using LEGO to test children’s ability to visualize and rotate 3-D shapes in space” Two students try to assemble LEGO pieces without instructions into a specific figure. Credit: University of California San Diego Researchers at the University of California San Diego have developed a test that uses children’s ability to assemble LEGO pieces to assess…
“#Off the scales: Fish armor both tough and flexible” Optical microscopy image of the cross-section of a carp scale showing a multilayered structure. Credit: Quan et al., Structure and Mechanical Adaptability of a Modern Elasmoid Fish Scale from the Common Carp, Matter Humans have drawn technological inspiration from fish scales going back to ancient times:…