--- title: > Dumb Lock date: 2008-01-10 11:45 status: published small: > Num Lock is by Martyn Robertshaw & me and is released under the CC-BY-SA licence version 3.0 or later. tags: energy efficiency image: filename: decoration.png height: 15rem position: 50% 40% ---
How much power would we save if every single Num Lock light in the world suddenly ceased to function?