Interesting fact: there is actually a global sand shortage (https://www.independent.co.uk/news/long_reads/sand-shortage-world-how-deal-solve-issue-raw-materials

Interesting fact: there is actually a global sand shortage (https://www.independent.co.uk/news/long_reads/sand-shortage-world-how-deal-solve-issue-raw-materials-supplies-glass-electronics-concrete-a8093721.html https://www.independent.co.uk/news/long_reads/sand-shortage-...)