Birdwatch Note Rating
2023-07-12 16:17:57 UTC - NOT_HELPFUL
Rated by Participant: E85ABC01E617EC44D5C902B45EAAB2293A95E20377FDB843E93F229BC97A6065
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