Birdwatch Note Rating
2023-07-12 16:35:02 UTC - HELPFUL
Rated by Participant: 8229172B9D31F56E8779834D6BEA5C8B24FBF443C3090826709A23B7FCB7BFB4
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