Birdwatch Note Rating
2023-07-13 04:40:40 UTC - HELPFUL
Rated by Participant: E3AD4B5B57B584CCDE0E5D5CA0F67B45725345093C617870F668304501BDCE16
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