Here’s a blog that tracks that kind of stuff.

Angle-izer Instant Template Finally a quick, precise way to measure angles without having to construct a special template. Just set the Angle-izer Instant Template in place, slide its four arms to conform to your project’s angles, then tighten the thumbscrews. … Continue reading →

Secret plan to bury soldiers alive inside Rock of Gibraltar The Gibraltar chamber had the innocuous name of the “Stay Behind” Cave. But this was no game. This was a top-secret wartime mission, code-named Operation Tracer, in which six men … Continue reading →

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