Birdwatch Note Rating
2023-07-12 18:21:57 UTC - NOT_HELPFUL
Rated by Participant: 687849BED745CF348C71989C9E80E750C1B7124B0E582ACD16F425AEA85D43D7
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