Birdwatch Note Rating
2023-07-12 18:59:56 UTC - NOT_HELPFUL
Rated by Participant: CDC811C376D264D394F457D7B5ACEBD9F57E88DEAF35757453ED5349A853C65B
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