Birdwatch Note Rating
2023-07-12 19:03:00 UTC - HELPFUL
Rated by Participant: 34CEF2EADC478E5145CC6F3F520E0B6BBA3B52D8AFC8FA1F6EF1564CC61B9727
Participant Details
Original Note:
The black plastic balls mentioned in the video serve as a barrier to water evaporation when the reservoir levels are low. By composition and design, the dark material absorbs and prevents the sun's rays from acting under the surface of the water. https://www.sciencealert.com/here-s-what-s-really-going-on-with-those-black-balls-in-the-la-reservoir
All Note Details