- - Do
you know what resonance is?
- - More or less
- - Well
then: if a battalion of soldiers marches across a bridge in step, then the
bridge can easily collapse- there have been cases- and so when a colum crosses
a bridge, the soldiers are ordered to march out of step
It´s a very ugly
thing to point out mistakes, something that we don´t want to do in this blog.
Ever worse it´s to show exagerations like this, beautiful but fake. Bridges
like Tacoma´s felt down because os several causes, not only resonance.
Lont time ago
before Tacoma, they said a bridge in Brougthon collapsed because soldieres were
marching on it, and Napoleon was known for asking his soliers to march out when
they cross a bridge.
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