Birdwatch Note Rating
2023-07-12 18:36:24 UTC - HELPFUL
Rated by Participant: CFE17A53CA99E5456CFB016320686C2FB673A970A246AB1B5318E5C64981C3A8
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