3 posts tagged with shampoo.
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A Riddle of Positive Ion Proportions

What do cell culture, cooking beans, and soft water all have in common? You just gotta get rid of those pesky calcium and magnesium ions. To transfer cells to a new container, use EDTA to CHELATE IT OUT! To soften those bean skins and prevent the beans from exploding, use salt to ION EXCHANGE IT OUT! To keep your shampoo properly beautifying those tresses, DOUBLE-WHAMMY IT OUT!
posted by sunnichka on Jan 15, 2013 - 9 comments

Robot Hair Washer.

Robot hair washer has twenty-four fingers [via].
posted by feelinglistless on May 2, 2012 - 30 comments

Found in the Hy-Lo in 1970

Photo set: drugstore shelves (1970).
posted by jjray on Mar 23, 2012 - 38 comments

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