We Finally Know How Bacteria Shimmer in Brilliant Colors Without Pigment

<img width="1024" height="415" src="https://www.sciencealert.com/images/2024/07/IridescenceOfBacteriaCellulophagaLyticaColony.gif" alt=""/>
The mystery of nature's tiny rainbows solved.

https://www.sciencealert.com/we-finally-know-how-bacteria-shimmer-in-brilliant-colors-without-pigment