Birdwatch Note Rating
2023-07-13 00:20:53 UTC - HELPFUL
Rated by Participant: 61DEA8CC2A627ABCEDAED8E6AF0192F53B35B904EF94D41E62D0FBB080B84745
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