Birdwatch Note Rating
2023-07-12 13:42:30 UTC - HELPFUL
Rated by Participant: 8B4C5AEFE5643E1188742E1FEA53B5D3FAE287286E9701DF7B93EF48F2ECD9F7
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