Birdwatch Note Rating
2023-07-12 19:38:08 UTC - HELPFUL
Rated by Participant: E7D08765455F0A0DEE4E973A5CBD49338DB49E2D45448E89A45C86E8CB59D77D
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