Birdwatch Note Rating
2023-07-12 23:16:44 UTC - HELPFUL
Rated by Participant: F2354C621ED6E45FC1C393F0A9203BC1AACFA8A9F9610416D9752AA9D28F6A44
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