Letter Re: The Value of a Magnifying Glass
JWR, I have been a reader, and sometimes commentator, of your blog for some years. I have read all kinds of ideas on what should be carried for all kinds of bad things happening scenarios. One thing I have rarely seen mentioned is the simplest and cheapest fire starter around: a magnifying glass. No moving parts. No fancy training. Hardly any space required. Less that $10 in any drugstore as a “reading glass.” I have one that is 4” diameter by ½” thick one that I have carried, unprotected, in my coat pocket for over 30 years. It has a …