Birdwatch Note Rating
2023-07-12 21:03:31 UTC - HELPFUL
Rated by Participant: 83E4EFD9D64F59BCBB8F4BCD831499F0ED3E3CAA75CFACE693AE7895A15BC8B4
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