Birdwatch Note Rating
2023-07-12 21:12:08 UTC - HELPFUL
Rated by Participant: 3DAB1F0890391E2CCDE3BE93DCD6B0A0F843B507D8F8F74173A9CC66B97385C7
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