"You know, I was just telling to Ferb that the atmosphere pressure seems a bit low today which would suggest cloudy skies, yet is completely sunny. Although, it would be interesting to take an exact barometric reading. Did you know that while meteorologists used millibars to chart atmospheric pressure, a barometer has a second scale or ring which reads in hectopascals? Of course, it doesn't matter what measure you choose when your barometer doesn't have its sensory range factory set..."