The next time you need to freshen up the paint on your house or apply a bit of cosmetic glitter before heading out for the night, you might want to give a quick nod to the butterflies fluttering in a nearby garden. Taking inspiration from structures on those wings that create their vibrant color...
Source: [Phys.org](https://phys.org/news/2026-08-butterfly-crystals-enable-durable-potentially.html)