Lee Valenzuela, a board member with the National Plasterers Council, walks past one of several pools at Cal Poly that are being used in a study to determine the effectiveness of pool covers in ...
Lee Valenzuela, a board member with the National Plasterers Council, walks past one of several pools at Cal Poly used in a study to determine the effectiveness of pool covers to reduce evaporation.
Thousands of microbead pellets from a ripped pool toy scatter across the surface of Lake Tahoe in early July 2021. (Alison Toy/UC Davis Tahoe Environmental Research Center) A new trend of pool toys ...
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