#214 It’s alive !#214 It’s alive !

Recipe : one steamer with limestone, try to clean the limestone with vinegar. Forget the vinegar, let it rest one week : tada!
I have no idea of what happened, we need a chemist here.

Comments (1)

Posted by Le dep (07.22.12)

Programme de 5ème, il me semble. Nous, on avait de l’acide chlorydrique, c’était encore plus rigolo. Le carrelage de la classe de madame Cartron s’en souvient encore.

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