Birdwatch Note Rating
2023-07-12 14:50:09 UTC - NOT_HELPFUL
Rated by Participant: 5B59993133BF5EF2CBEA707995B3368BC259AC53E8861317EEA89A9D912FD43A
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