Birdwatch Note Rating
2023-07-12 22:57:26 UTC - HELPFUL
Rated by Participant: 1A989B3D84A842DB13EF4425E110333B21BC259149C1DCC45A10172D16255D64
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