16′ 2×4

16′ 2×4

Input interpretation
(16′ 2″)×4
Comparison as length
~~ 0.98 × length of a cricket pitch ( 22 yd )
Comparison as diameter
~~ 0.48 × diameter of the Hindenburg Zeppelin (~~ 41 m )
Comparison as sound wavelength
~~ (1 to 1000) × wavelength of an audible sound to a human ( 4×10^-5 to 0.05 speed of sound/Hz )

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