The plate and screws in my right wrist definitely affect a compass too. Andy

A few years ago I was on a job in Des Moines. We had a couple of days where the ambient temperature was 106. I was reading the Atlanta paper online ...

not my real name, post: 381668, member: 8199 wrote: Mathematically it is only a line that is tangent to a curve. There is no curve that is tangent to ...

As the safety observer on construction sites I've been the "bad guy" more than once.1) hard hats DO have an expiration date, generally five years.2) p...