Birdwatch Note Rating
2023-07-12 20:56:11 UTC - HELPFUL
Rated by Participant: 6E67861D33E550DC91F5BA2478CC252A1F2843C7871FD945436BB1D149CB8CF0
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