Birdwatch Note Rating
2023-07-12 20:54:44 UTC - NOT_HELPFUL
Rated by Participant: 93F4708C5D4AF60B6821F571F0AFBB491A48776044B0A3E020252C04DE7EB521
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