The Architecture Puzzler
Created by Dave Guadagni
Architecture Puzzler #231
Rank these five metals — lead, aluminum, gold, copper, and iron — from least dense (in mass per volume) to most dense.
Question from Last Week:
Architecture Puzzler #230
If you knew that the six-octave range of human speech was in the mid-frequency range of 125 to 8000 Hz, and if you knew that the range of human hearing extended from the low frequency of 16 Hz to the high frequency of about 20,000, could you guess the range of octaves we can hear?
Answer to Puzzler #230
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Dave Guadagni, AIA, is an architect with Robertson/Sherwood/Architects
Quizzical Pursuit is Copyright 2005, Dave Guadagni.
Metal shutters protect the window of an Asian house.