The film details the process of soap making, starting with Carl Mason's laboratory demonstration using fat and sodium hydroxide (lye). It explains the chemical reaction known as saponification ...

And as I found out there actually is a lot more science and math that goes into making soap than I thought. “If you look up a process called saponification that’s what’s going on in there ...

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The experiment takes about three hours, but your soap product will need to be 'matured' over a four- to six-week period before you can use it. What You'll Need: For 250g (about 1/2 pound) of soap ...

Inspired by a childhood in sun-baked Ethiopia, Heman Bekele wanted to tackle skin cancer. He came up with a topical cancer-fighting soap, and it won him the 3M Young Scientist's Challenge.

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Home; World News; speed read Young teen wins top science prize for soap that can treat skin cancer. Memory of Ethiopian workers out in the sun inspired US schoolboy to make cell-reviving soap ...