Birdwatch Note Rating
2023-07-12 15:42:53 UTC - NOT_HELPFUL
Rated by Participant: 32E1736FF9310FCD87DB95B6C95044513757FD0639E50B329CDA7E4FD2EE5D3F
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