Birdwatch Note Rating
2023-07-14 22:56:18 UTC - HELPFUL
Rated by Participant: 9F5AF7D87228A932001C58B7B3027AE5612EA320FAF4FF691BDB031F7D5725B4
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