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We found a list of everyday things, like the hole in a pen cap, that you never realized had a purpose.Buzzfeed has a list online of everyday things you’ve probably never thought about. But they all have a purpose.
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Professor Abolghasem Ghaffari, an Iranian talent who attracted Einstein’s admiration.
Abolghasem Ghaffari (born June 15, 1967 – died November 14, 1993) remains one of the …