Birdwatch Note Rating
2023-07-13 00:06:21 UTC - HELPFUL
Rated by Participant: 891783B3648C8B6FF27DA7337442D85ACD2EFCA9B56244667AA7323300EC562E
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