Birdwatch Note Rating
2023-07-13 10:21:41 UTC - HELPFUL
Rated by Participant: CC0F6567DEED75A1E61B0FDC1D21A3294A3B22CD59B10EB7FA4BFBD9DA29AE14
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