ByteOnBikes to People Twitter@sh.itjust.works • 17 hours agoUS Military never really trained for these types of dog and pony showsdiscuss.onlineimagemessage-square148fedilinkarrow-up1843arrow-down10file-text
arrow-up1843arrow-down1imageUS Military never really trained for these types of dog and pony showsdiscuss.onlineByteOnBikes to People Twitter@sh.itjust.works • 17 hours agomessage-square148fedilinkfile-text
minus-square@bstix@feddit.dklinkfedilinkEnglish7•11 hours agoShit excuse. It takes more effort not to march in unison. It’s also something that is taught in UK army, since the collapsing bridge incident.
minus-square@threeganzi@sh.itjust.workslinkfedilink1•2 hours agoDidn’t it collapse because they walked in unison, causing resonance?
minus-square@Woht24@lemmy.worldlinkfedilink5•11 hours agoWild first point but we’ll ignore it. What is the collapsing bridge incident?
minus-square@bstix@feddit.dklinkfedilinkEnglish10•edit-21 hour agoIt’s common knowledge that soldiers don’t walk in unison on bridges. It dates back to 1831. https://en.wikipedia.org/wiki/Broughton_Suspension_Bridge Same thing happened in France twenty years later: https://en.wikipedia.org/wiki/Angers_Bridge It also postponed the opening of a bridge in London by two years in 2000: https://en.wikipedia.org/wiki/Millennium_Bridge,_London
minus-square@VegOwOtenks@lemmy.worldlinkfedilinkEnglish3•11 hours agoI think this is what they are referring to: https://en.wikipedia.org/wiki/Broughton_Suspension_Bridge. TL;DR: The bridge collapsed because soldiers marching on it created force they hadn’t anticipated, soldiers breaking step supposedly don’t have as much of an impact.
minus-square@samus12345@sh.itjust.workslinkfedilinkEnglish2•11 hours agoLondon Bridge falling down, falling down, falling down?
Shit excuse. It takes more effort not to march in unison.
It’s also something that is taught in UK army, since the collapsing bridge incident.
Didn’t it collapse because they walked in unison, causing resonance?
Wild first point but we’ll ignore it.
What is the collapsing bridge incident?
It’s common knowledge that soldiers don’t walk in unison on bridges. It dates back to 1831.
https://en.wikipedia.org/wiki/Broughton_Suspension_Bridge
Same thing happened in France twenty years later:
https://en.wikipedia.org/wiki/Angers_Bridge
It also postponed the opening of a bridge in London by two years in 2000:
https://en.wikipedia.org/wiki/Millennium_Bridge,_London
I think this is what they are referring to: https://en.wikipedia.org/wiki/Broughton_Suspension_Bridge.
TL;DR: The bridge collapsed because soldiers marching on it created force they hadn’t anticipated, soldiers breaking step supposedly don’t have as much of an impact.
London Bridge falling down, falling down, falling down?