Can you think of the last time you saw a silica gel packet? It鈥檚 the sort of thing that you come across often but never think about. Did you open a package of beef jerky at lunch? Unbox some new...
When you buy a new pair of shoes or stereo you probably encounter, and subsequently toss out, lots of little packets bearing the warning 鈥楧o Not Eat鈥� filled with silica gel. Did you know though,...
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