Brownie Wise, Tupperware House Parties, and Female Empowerment
Before inventing Tupperware, Earl Tupper was a subcontractor for DuPont’s plastics war production. In the 1940s, he began experimenting with polyethylene with the intention of creating a commercial product. In 1947, Tupper invented what we now know as Tupperware: “an airtight, watertight” lid and a container made of “a tough, nonporous, and nonsmelling substance.”
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