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The OP links to the Popular Mechanics article in the first paragraph. I don't think it was intended as a replacement for the Popular Mechanics article, but as a

by baxter 15y ago

The OP links to the Popular Mechanics article in the first paragraph. I don't think it was intended as a replacement for the Popular Mechanics article, but as an addition to it.

4ad 15y ago
And I feel it adds nothing to it, plus it hurts my eyes, for reasons explained in my second link. Also, pretty pathetic I'm downvoted for personal preferences and opinions.