The Committee of Contraptions has declared a national emergency, and all contraptions must be at the ready for inspection!
Citizens, do not be alarmed by the strange noises or flashing lights emanating from the contraption-filled streets. This is merely the Committee's way of testing your contraptions' mettle.
Remember, a contraption is not just a tool, it's a way of life.
Stay vigilant, citizens, and always be prepared to defend your contraption against the forces of boredom and conformity!
And don't forget, the Committee of Contraptions is always watching... and judging.
Hyperlinks to relevant contraption-related resources: