NTNU built OptoPatch, a circuit-free skin patch that a smartphone camera reads to track pulse and vascular stiffness. What is ...

A small mechanical squeeze changed magnetic behavior and electrical signals in manganese telluride and iron sulfide crystals.

A continuous-wave laser study finds strong third-order nonlinear optical responses in MEH-PPV and PBDB-T polymer solutions, ...

This article explains science and cutting-edge technology in an easy-to-understand way through a dialogue between Dr. Hakase ...

An experimental graphene optical system uses red, green and blue light challenges, transformer-assisted image analysis and binary codes to create programmable hardware-based authentication responses.

PLCL elastomer containing 2 wt% graphene that elongated by 163% before breaking and heated from 24.2 °C to 50.6 °C within 60 seconds under near-infrared light. The study also showed that network ...

Explore how different light sources create unique spectral signatures and how spectroscopy helps reveal their hidden characteristics. #Spectroscopy #LightScience #TechInsights Hennepin County sheriff ...

"For us, it became an enabler." By carefully designing patterns smaller than the diffraction limit, the team was able to precisely control how much light reached different parts of the printing area ...

This article predates the current owners of Science Blog. It has not been reviewed under the current editorial process and is kept as part of the archive. Conceptual illustration of the Atom Camera. A ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. The Pentagon has begun releasing new files on UFOs ...

Wherever you have your home router positioned, a desk, a bookshelf or an entertainment stand, it's hard not to notice all those blinking lights. Sure, they serve the basic purpose of letting you know ...