Birdwatch Note Rating
2023-07-12 14:21:19 UTC - NOT_HELPFUL
Rated by Participant: EDBC6462F0396A3AF15B011829DF55EB91E75227BD4848B0632AE3C0A2F279F2
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