Birdwatch Note Rating
2023-07-12 14:03:39 UTC - NOT_HELPFUL
Rated by Participant: 220FF25CF5473355AC69D43465BF9CAE3EDE9AF526BC4DB0A040B0E7C3BEEC40
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