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Dissolving Steel Out of Aluminum with Alum Powder
This apparently comes from an old watchmaker’s trick. They frequently break steel screws in brass and they use this method to dissolve the screw out of the brass.
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An Airplane Mechanic’s Guide to Raising Children
A blog full of great child rearing tips like Cleaning and Corrosion Control, Read the Manuals, Calibrate Your Instruments, etc.
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Is Modesty Only a Woman’s Problem? An Honest Man’s Take
A passerby who picks a flower at whim will appreciate it far less than the gardener who bought the seeds, hoes the ground, weeds the flowerbed, and waters it daily.
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Seven Serious, No Nonsense Tips for First Time Parents
I’m not saying you have to be enthusiastic about poop – that may be a little overboard – but you’ll have to be able to tolerate it.