With a cornice, it is the fascia board. May also be called verge board. Base or Baseboard: A narrow board or member placed at the juncture of the floor and wall to cover the joint. Base Cap: A strip of wood or other molding used to finish the upper edge of the baseboard. Base Shoe: A trim piece of wood or other material used at the bottom of the baseboard.
Here is the list of some of the most radioactive places on earth: The Hanford site was established in 1943 and was a key part of the US atomic bomb project used for manufacturing of plutonium that was used for the first nuclear bomb testing in Nagasaki.
Uranium is a naturally occurring element that has the highest atomic weight (~238 g/mole) and is slightly radioactive. It can be found in minute quantities in most rocks, soils and waters (normally < 5 ppm), but the real challenge is to find it in high enough concentrations to make it economically feasible to mine.