Birdwatch Note Rating
2023-07-12 23:21:56 UTC - NOT_HELPFUL
Rated by Participant: E6B7C2393BADAF72256902C25934C3F7B56079A5ADD3A993EF91B1B31EAF9AD3
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