Birdwatch Note Rating
2023-07-12 20:41:26 UTC - NOT_HELPFUL
Rated by Participant: C021B31DD0D3787B2395882AACA5E376534E6EAF0C68B14D6CE5D7C8673FF4A7
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