To: 21twelve
I wonder how much energy is used to transform glass back into sand as opposed to just using sand in the first place?
Because of climate change we are running out of sand.
13 posted on
08/01/2023 1:40:15 PM PDT by
CIB-173RDABN
(I am not an expert in anything, and my opinion is just that, an opinion. I may be wrong.)
To: CIB-173RDABN
There is a shortage of sand (and gravel) in my area due to the NIMBY’s not wanting any gravel pits near them, and the increased demand for concrete for new buildings and mass transit.
14 posted on
08/01/2023 2:01:58 PM PDT by
21twelve
(Ever Vigilant. Never Fearful.)
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