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“Known as ultraluminous X-ray sources, the emitters are easy to spot when viewed straight on, but they might be hidden from view if they point even slightly away from Earth. It’s hard to miss a flashlight beam pointed straight …
“Wikipedia says : A joule thief is a minimalist self-oscillating voltage booster that is small, low-cost, and easy to build, typically used for driving small loads. This circuit is also known by other names such as blocking oscillator, joule ringer, vampire …
“Here is a scenario: - You live in an apartment and you have a small balcony, or you live in a house with no garden. - You want to grow a lot of strawberries (or other veggies) on a very small place …
“Jupiter’s moon Europa and its global ocean may currently have conditions suitable for life. Scientists are studying processes on the icy surface as they prepare to explore. It’s easy to see the impact of space debris on our …
“A rebuild of the Space Impact Rocket Game by Mohd Sohail. New hardware, 3D printed case, improved software, battery or externally powered. This project is a rebuild of Space Impact LCD game by mohammadsohail0008. I really liked the concept. This …
“Machine learning accelerates the search for promising Moon sites for energy and mineral resources. A Moon-scanning method that can automatically classify important lunar features from telescope images could significantly improve the efficiency of selecting sites for exploration. There is more …
“Scientists at Tokyo Institute of Technology have developed a computational method based on large-scale molecular dynamics simulations to predict the cell-membrane permeability of cyclic peptides using a supercomputer. Their protocol has exhibited promising accuracy and may become a useful tool …
News Two-dimensional materials and interfaces can convert spin current into a vortex of charge current
“Low-power information processing could be possible using a new method for converting between spin and charge currents Energy-efficient spintronic devices are closer to being realized thanks to a new mechanism predicted by RIKEN physicists for converting between electrical current vortices …
“Fluorescence lighting helps detect impurities in water Shining a beam of light into potentially contaminated water samples may hold the key to real-time detection of hydrocarbons and pesticides in water. UBC Okanagan researchers are testing the use of fluorescence to …
“Virgin Galactic today announced that VSS Unity successfully reached space, completing the Company’s fourth rocket-powered spaceflight. Today’s flight was the 22nd test flight of VSS Unity and the first test flight with a full crew in the cabin …