@Mellow Hudson Mike posted:Excellent. Thank you.
And what fine publication did this article come from?
(Why do I ask? Relevance, even this far into the future -- I like the "Long Tongs" in the second article, and then the technique described in the article on the last page, "Electric Switches Close Automatically", was just mentioned in another thread here on the forum within the last few days.)
Mike
1952 edition of "The Boy Mechanic," by the publishers of Popular Mechanics.