Birdwatch Note Rating
2023-07-12 21:48:35 UTC - NOT_HELPFUL
Rated by Participant: 81FC7378074195AE5FC0C5CE8FB122235BB808F69BA93A81DBF03504FA1D1C37
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