IBM Selectric typewriters have a lot of unique parts that can be tricky to source, but one we didn’t think of was the clear acrylic(?) dust covers, that are apparently very hard to find in ...
A family found a strange metal sphere in the woods. It started moving on its own—then the Navy got involved. Warren Buffett’s No. 1 rule for not running out of money in retirement ...
Abstract: In this article, multifunctional epoxy-based additives of p-aminophenol triglycidyl ether (TGAP) and N,N,N’,N’-tetraglycidyl-4,4’-diaminodiphenylmethane (TGDDM), with high heat resistance, ...
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