Birdwatch Note Rating
2023-07-13 01:43:29 UTC - HELPFUL
Rated by Participant: 88D600DDF812E78BB2387A501D1BFE61D765C232D3C301FF1B2880E0DDE4EF64
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