Why do light bulb filaments slowly disappear over time? 💡 This video explores the physics behind evaporating light bulb filaments, explaining how high temperatures, material properties, and atomic ...

Solar Orbiter has captured the clearest evidence yet that a solar flare grows through a cascading “magnetic avalanche.” Small, weak magnetic disturbances rapidly multiplied, triggering stronger and ...

Abstract: In this paper, a new method is proposed to trap the light inside thin film solar cells resulting in higher absorption in these cells. In this method, a continuous metasurface is used inside ...