Birdwatch Note Rating
2023-07-12 15:24:55 UTC - NOT_HELPFUL
Rated by Participant: 34B71E046F1141865938B45759041253B8D30D866C4EE8F689A1B357AABC3773
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