Birdwatch Note Rating
2023-07-13 06:03:44 UTC - HELPFUL
Rated by Participant: 0275BF2730E3D85EA9F1780423AF8D7F901FB412589EE35637814F100E0BA8A7
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