Birdwatch Note Rating
2023-07-12 14:31:47 UTC - NOT_HELPFUL
Rated by Participant: DEA22488E11B74E42B2143B7BDA989656BFDCEBA3E91569CC74BE16F525AA674
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