Birdwatch Note Rating
2023-07-12 23:38:12 UTC - HELPFUL
Rated by Participant: 20D85FA88D4F2F63157FADE6FF744F1EEFF06A391B47AB08FA43887486A4706C
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