Birdwatch Note Rating
2023-07-12 20:00:34 UTC - HELPFUL
Rated by Participant: 26DDBEE4EA6E6A82B3C9561FD33751F280CBA1CCA4891B979B59EFD2B74D29A2
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