Birdwatch Note Rating
2023-07-12 22:30:50 UTC - HELPFUL
Rated by Participant: A5A99564D60857EBB59F8507FB48BDF872733AAF031E9BCBCBC05118C64BE945
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