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Science and Nature

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How to Sharpen Your Knife Without a Sharpener

Reactions is a show that uncovers the chemistry all around us. We answer the burning questions you’ve always wanted to ask, blending the worlds of science and every-day life.

How to Sharpen Your Knife Without a Sharpener

Season 2 Episode 58 | 1m 37s

Reactions takes a look at some dull science, as in dull knives. Who knew by using a chemistry life hack you can sharpen your knife without a sharpener! Dull knives are a drag. Not having a knife sharpener is an even bigger drag.

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