Birdwatch Note Rating
2023-07-12 16:48:14 UTC - NOT_HELPFUL
Rated by Participant: C92E015A2BE5CC5A323EBE8A413A5AE9EDF0BFC027E7BFE2486D4841AECB1AFB
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