The first time I heard that locks only keep honest people honest a warm glow of truth flowed through my body. That was a truism that I saw as quite profound.
To illustrate the point you should watch this video.
If you find it interesting you could also read this article (pdf) on the same topic. It is called key bumping.


Ok, so my da sent me a link to an article where some folks found that gold might just be precipitated out of a fluid environment by bacteria. They call it secondary gold grains. I am assuming that there is a layer on the gold which they consider “primary” which is covered by a layer that seems different. Haven’t seen the particulars on this as they weren’t in the short article…
