Birdwatch Note Rating
2023-07-13 05:32:21 UTC - HELPFUL
Rated by Participant: 8CA47E80BF7078795E3690C4F1C46E5B4B053C4085002517F0D95154A2858FF8
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