19 Groundbreaking Discoveries by Women That Were Credited to Men

Because of course they were

Being a woman can be tough. We make less money, face constant sexism, and have to deal with periods once a month. And on top of that, these women had to deal with getting no credit at all for their hard work—so let’s set the record straight once and for all. From WiFi to diapers, it turns out we can thank women for a lot (duh).

This article originally appeared on Marie Claire
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