Birdwatch Note Rating
2023-07-12 21:33:37 UTC - HELPFUL
Rated by Participant: 042F11AB860B35E2E7E288AB4EC68FF2B6C2DA6760B3C2F3736DF391BC3DCB6A
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