Birdwatch Note Rating
2023-07-12 20:02:03 UTC - NOT_HELPFUL
Rated by Participant: 2D453B729321C411642FEF52FC2B249E1E1164A5329B9F6A80A4B8F880FE1316
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