Odds ‘n Sods:
Reader Bill N. asks: “Did you ever wonder what those markings spray-painted on doors by FEMA in New Orleans meant?” This PDF shows the codes. o o o BRB and Jim E. both mentioned a design for a ram (water-powered) water pump, over at the Instructables site. o o o Reader FS had this comment on the Obama administration’s call to renew the 1994 gun and magazine ban: “So let’s see if I understand this. Because Mexico can’t keep it together, American’s must disarm. If anything, having a violent and unstable neighbor is reason for our citizens to …