Birdwatch Note Rating
2023-07-12 15:03:10 UTC - HELPFUL
Rated by Participant: BCA9914AC8F38BF5FD4996C8B3E31A6C5A793B5E88B5AF3700C0718D8C33A3F2
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