Birdwatch Note Rating
2023-07-12 16:00:58 UTC - NOT_HELPFUL
Rated by Participant: CAC57BE475DF116B07C771B0330DFC8164A3B264773218FB2B01E616D70C3EF5
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