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| | Inventor of the Week: Archive |
 | | Earl Silas Tupper was born on a farm in New Hampshire in 1907. |
 | | Tupper rose to the occasion first by inventing a method to transform polyethylene slag, a fl, malodorous by-product of the crude oil refinement process, into a plastic that was resilient, solid, and grease-free, but also clean, clear and translucent. |
 | | By 1946, Tupper was marketing his home products, which now came in a range of bright colors: cases for cigarettes, tumblers for the bathroom, and containers for leftovers. |
| web.mit.edu /invent/iow/tupper.html (635 words) |
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