- Stretchy material could make bandages change colour when getting loose: This material developed for holograms from the 19th century, could be used to make bandages that warn medics if they are being wrapped too loosely, or mechanical sensors that require no electronics. https://www.nature.com/articles/s41563-022-01318-x 5 comments science
Linking pages
Related searches:
Search whole site: site:nature.com
Search title: Scalable optical manufacture of dynamic structural colour in stretchable materials | Nature Materials
See how to search.