If you have an Ink Jet and not Laser printer: Ink Cartridge Low? Not true. this totally works, my printer stopped printing, saying there was no ink, I reset the cartridge and then printed 50 more documents and the ink still hasn't run out!
Garden in an Altoid tin -- It makes me think of C. Lewis's experience with his brother Warnie's miniature garden in a biscuit tin. "Surprised by Joy" by C. Lewis Idea for fairy house competition for the Michigan renn faire.