4 ms·

> Imo.. what is missing are clear advantages, a reason to bother. Sand depletion [0], recyclability [0] https://www.smithsonianmag.com/science-nature/world-f

by tangue 8y ago

> Imo.. what is missing are clear advantages, a reason to bother. Sand depletion [0], recyclability [0] https://www.smithsonianmag.com/science-nature/world-facing-global-sand-crisis-180964815/ https://www.smithsonianmag.com/science-nature/world-facing-g...