1...that the term apicophilicity was first proposed in 1963 for the structural analysis of pentacoordinate phosphorus fluorides by 19F NMR?2...that damask, a fabric with a rich pattern formed by weaving, got its name from ornamental silk fabrics from Damascus, Syria?3...that after the defeat of Nazi Germany, the Free Republic of Schwarzenberg existed for some time in an area that Allied forces neglected to occupy?4...that Tunde Baiyewu, the singer from Lighthouse Family, is the step-son of Nigerian president Olusegun Obasanjo?