Currently there are 7 recognized species, 12 distinct 17-year broods, and 3 distinct 13-year broods, along with 2 known extinct broods, found east of the Great Plains and south of the Great Lakes, to the Florida Panhandle.
Posted on January 27, 2015 by Todd Wohlford. Glulam is a glue-laminated lumber that is a useful and innovative material in commercial and residential construction. Glulam is made from bonding single wood layers together with wood adhesives. It is available in various depths and lengths.
Filament - In physics and electrical engineering. 1  An electrical filament in an incandescent light bulb. 2  Similarly, a thin heating element. 3  Current filament. 4  Filament propagation, diffractionless propagation of a light beam. 5  3D printing filament, used as raw material for Fused deposition modeling 3D printers.