- Hybrid metasurfaces combine the advantages of metallic and all-dielectric metasurfaces. In this work, ETH researchers introduce a simple fabrication scheme to design hybrid metasurfaces with broken out-of-plane symmetry. Their versatility is demonstrated by generating configurable structural colors. https://onlinelibrary.wiley.com/doi/10.1002/adom.202401501 8 comments science
- Scientists have introduced a concept design of the Digital Fabricator, a "personal food factory" able to print food from specified ingredients, with no waste at the point of cooking. http://www.physorg.com/news199080001.html 19 comments technology