Lower the Water Level: Drop the water level below the skimmer and return lines. This is crucial for inground pools in freeze-prone areas. Drain the Lines: Use a leaf blower, air compressor, or a shop ...
The universe is a vast and often baffling place, and even with our most powerful telescopes, there are still plenty of things ...
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Antarctic Has An Ozone Hole The Size Of North America
Scientists recorded a total-column ozone concentration of 102 Dobson units, the 8th-lowest level since 1986.
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