There are a total of eight species of pangolin on our planet. Pangolins, also known as scaly anteaters, are unique creatures that are covered in hard, plate-like scales. They are insectivorous (feeding on insects) and are mainly nocturnal.
Balloon framing, framework of a wooden building in which the elements consist of small members nailed together. In balloon framing, the studs (vertical members) extend the full height of the building (usually two stories) from foundation plate to rafter plate, as contrasted with platform framing, in which each floor is framed separately.
1 Frames are constructed to hold the lenses in place using either a tension mount or screw mount design. 2  Tension mounting is typically used in plastic frames. 3  In this type of frame, the dimensions of the lens opening on the front surface of the frame are somewhat smaller than the lens itself.