Describing beginner’s fog:
“Muslim staffers were frequently worried when they first heard that “intelligent pigs” were used to clean dirty or clogged pipelines. The intelligent pigs turned out to be steel brushes with sensors attached to them; they were regularly inserted into the pipeline to force out any debris that had settled in it. At the beginning these peculiarities had the Task Force in stitches but on many occasions at the later stages it actually knocked them over the barrels instead!”
Visit here and buy books so I have some spending money.