the fires they had were probably not hot enough to melt sand into glass without some additives.
Instead, it’s a fine particulate that can be heated way hotter than water, and because the grains are small enough they will disperse over a large area causing burns to people in a large area below
the fires they had were probably not hot enough to melt sand into glass without some additives.
Instead, it’s a fine particulate that can be heated way hotter than water, and because the grains are small enough they will disperse over a large area causing burns to people in a large area below
And it’s much easier and cleaner to keep around. Hard to store water in a bag, after all