Something from nothing: Physicists model vacuum tunnelling in a 2D superfluid
Peer-Reviewed Publication
Updates every hour. Last Updated: 29-Dec-2025 21:11 ET (30-Dec-2025 02:11 GMT/UTC)
Study coordinated by Ca’ Foscari University of Venice opens new perspectives on the complex behaviour of prehistoric human populations. It’s the first time that the indigotin molecule has been found on such ancient artefacts, demonstrating the processing of Isatis tinctoria L., a non-edible plant: hypotheses are open on its use as a dye or medicine.
As turbulence is often absent in microscopic systems, efficient mixing depends on local forces. Most effective mixing strategies at the microscale share universal physical principles. Optimal mixing strategies reveal fundamental limits to information erasure in microscale fluid flows.
DTU scientists show that once you account for geographical restraints, there are consistent patterns behind human mobility.
The European Space Agency-led Solar Orbiter mission has split the flood of energetic particles flung out into space from the Sun into two groups, tracing each back to a different kind of outburst from our star.
Scientists at The University of Osaka and Tohoku University have developed a groundbreaking technique for creating nanoscale magnetic thin films with embedded functionality. By leveraging the stretchability of flexible substrates, they can precisely control the atomic spacing within these nanofilms, effectively “programming” desired magnetic properties directly into the material. This innovative approach, published in Applied Physics Letters, overcomes limitations of conventional deposition methods and paves the way for advancements in various fields, from electronics to fundamental materials science.