Don't fall for the temptation this title provokes of cynical remarks about priorities and converted industries. For the text proves the old adage:- If you make a better mousetrap than your neighbor, the world will beat a path to your door. Raymond Yates, speaking with the authority of years of experience, lists 2100 actual needs to which inventors could apply their efforts. Some of them relate directly to the demands of the active Inventors' National Council. Invention marches on!