Electromagnetic induction imaging with atomic magnetometers: Coming of age
Peer-Reviewed Publication
Updates every hour. Last Updated: 2-Nov-2025 05:11 ET (2-Nov-2025 10:11 GMT/UTC)
This review article examines the state-of-the-art of EMI-AM and discusses challenges and opportunities of the technology in many sectors, from medicine to security and industrial monitoring.
POSTECH and University of Seoul have developed a roadmap for low-cost, high-efficiency perovskite solar cells using AI.
An “Einstein Cross” is a rarely seen cosmic configuration, in which the light from a distant galaxy is bent by the gravity of galaxies in front of it, creating four images. But scienitsts have found an extra image in an Einstein Cross -- a fifth point of light. This, they found, pointed to “something unusual,” which turned out to be a massive, hidden halo of dark matter. The existence of this invisible structure could only be inferred through careful computer modeling and analysis. The discovery, made by an international team is now being published in The Astrophysical Journal.