Related:

• There is an iron crowbar here.
• 0422 Do you have a Mandelbrot hanging on your wall? -- from THE HACKER TEST
• So that there was neither hammer nor axe nor any tool of iron heard in the house, while it was in building.
  -- Old Testament -- 1 Kings vi, 7...
• An immense mirror is hanging against one wall, and stretches to the other end of the room, where various other sundry objects can be glimpsed dimly in the distance.
• Do you know how to use 0275 ... an oscilliscope? 0276 .
  .. a voltmeter? 0277 ... a frequency counter? 0278 ....
• It's a crowbar. I always carry one for emergencies.
• Iron sharpens iron; scholar, the scholar.
• A physicist visits a colleague and notice a horseshoe hanging on the wall above the entrance.
  Do you really believe that a horseshoe brings luck ?...