| − | '''Plywood''' was invented by Immanuel Nobel, a [[Sweden|Swedish]] industrialist and father of [[Alfred Nobel]] the inventor of [[dynamite]] and founder of the [[Nobel Prize]]s. | + | '''Plywood''' is a construction material made by gluing together layers of wood. It was invented by Immanuel Nobel, a [[Sweden|Swedish]] industrialist and father of [[Alfred Nobel]] the inventor of [[dynamite]] and founder of the [[Nobel Prize]]s. |