Case studies
www.lawreports.co.uk
www.hrothgar.co.uk/YAWS/frmreps/932.htm
www.hrothgar.co.uk/YAWS/reps/932.htm
www.ejcl.org/72/abs72-1.html
www.masterliness.com/a/Factortame.case.htm
Astrolabe
Observes, predicts and tells the time