Birdwatch Note Rating
2023-07-12 22:09:33 UTC - HELPFUL
Rated by Participant: ABD577A572FCA9D8CED2BBEBFDC9B035F35438A88B84ACC25B7729600D76A7E3
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