Birdwatch Note Rating
2023-07-12 19:24:01 UTC - NOT_HELPFUL
Rated by Participant: 4D41704091B78EB3C5C246AA317E8DFDCD5C06A9EFD999452D0299F90B5AE153
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