Birdwatch Note Rating
2023-07-12 18:27:46 UTC - HELPFUL
Rated by Participant: 8F9C87E6AF119EE6B42242E05B91508F7DA5F6DB28A2BBF527E81CB3B1F2A832
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