Birdwatch Note Rating
2023-07-12 17:53:36 UTC - HELPFUL
Rated by Participant: 4B5438FA2BA516276E82B692BDA27EA64BEE964C7CEF9091E81E806AA0124615
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