Birdwatch Note Rating
2023-07-12 21:23:57 UTC - HELPFUL
Rated by Participant: AA314824A7EEF476F9D250C9D56211D1E61D314F04E2FEA3D141240447A5928B
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