Birdwatch Note Rating
2023-07-12 16:57:11 UTC - NOT_HELPFUL
Rated by Participant: 56C4D4708563E64B48031FE3B88EDB616B88B2D25F845C2120A8B87114E76C55
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