5 ms·

Wait, I know this one. You give the barometer to the superintendent if he tells you the height of the building.

• Raed667 1y ago
  how about stacking the barometers ?
  • rzzzt 1y ago
    Do I measure the passenger plane with or without the ship?
• fruitplants 1y ago
  It's pronounced thermometer. :-)
• jschulenklopper 1y ago
  Not everyone got the Niels Bohr joke that you subtly pulled there.