Birdwatch Note Rating
2023-07-12 21:11:30 UTC - HELPFUL
Rated by Participant: F1E282805A7274762B5934B7DB81B02A6BF3B1C286DA3BD330A9D37AA506B857
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