Scientists have utilised liquid crystals to develop magic windows that generate a concealed picture when light-weight shines on them. Credit score: Felix Hufnagel, University of Ottawa Researchers Develop Flat Magic Window With Liquid Crystals For the very first time, scientists empolyed liquid crystals to assemble a flat magic window — a clear machine that makes
Battery technologies is the new bull’s-eye for businesses striving to fulfill the world’s growing urge for food for electric motor vehicles. X What are the important EV battery technologies proper now, and what innovations loom on the horizon? Lithium-ion and lithium-iron phosphate (or LFP) dominate the current EV battery landscape. They have pros and disadvantages
Laboratory for Info and Determination Systems (LIDS) college student Sarah Cen remembers the lecture that sent her down the keep track of to an upstream concern. At a talk on ethical artificial intelligence, the speaker introduced up a variation on the popular trolley difficulty, which outlines a philosophical selection concerning two undesirable outcomes. The speaker’s
Grand Rapids, Michigan — Researchers estimate extra than 200 million Us residents in all 50 states could have most cancers-triggering carcinogens in their drinking water. The toxic chemical compounds for each- and polyfluoroalkyl substances, known as PFAS, have been practically indestructible — but new technological innovation aims to alter that. Sandy Wynn-Stelt found as well
Two exciting pictures from NASA’s Hubble Telescope clearly show two quite appealing phenomena using area in the cosmos. The first a person shows a particular duo of galaxies exactly where a person is superimposed on the other and the latter reveals a “stream of star development.” A Seyfert galaxy with a associate Hubble captured visuals
For more than a ten years, experts have been hoping to synthesise a new form of carbon known as graphyne with subsequent to no achievement. But researchers from the University of Colorado Boulder have at last succeeded in building the elusive allotrope of carbon. This exploration fills a extended-standing gap in carbon materials science and