Birdwatch Note Rating
2023-07-13 00:23:45 UTC - HELPFUL
Rated by Participant: B801B69B466095620A2054B6D4AFE1ABFAE9F6CC2316A7F83A041C122B998385
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