Birdwatch Note Rating
2023-07-12 21:51:10 UTC - HELPFUL
Rated by Participant: F99874EBF920CCB5F5315A8A3911ED4745B88FDDE228BDC48A303323F648194D
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