Somthing about the pendulum effect.
Remember physics class???
We're not sure about their discovery, but the absence of suspension bridges was discovered in 1492, when Columbus, attempting to walk from Portugal to India, realized he couldn't. Engineers such as Roebling and Eiffel, many years later, discovered steel. And cheese. Suspension bridges were thus implied, if not actually observed.
NO, As far as I know, There is no reason why a dog cannot walk on a bridge.
people walk there dogs because the can and there dogs have to use the bathroom but for some people, they walk their dogs to check out other people lol
Some dogs sleep walk. When they sleep walk it is because they are scared.
As many as you walk over
Philippa Beatrice Bridges has written: 'A walk-about in Australia' -- subject(s): Description and travel
The Lloyd Bridges Show - 1962 To Walk with Stars 1-23 was released on: USA: 26 February 1963
You may walk as many dogs as possible.Though walking a lot of dogs once may be a problem.Many dogs are calm and you can walk a lot of calm dogs at once but if walking hypoactive dogs it is better to make a second trip.
No.
yes!
No, only one.
That is because dogs have four legs and they resonate diagonally therefore inducing resonance that will destroy the bridge. OTOH you can take a camel for a walk and, even thought it weighs more, the gait has a different set of harmonics that do not induce such resonance. I dont think it would happen on a large bridge but probably back in the day when bridges were old and crappy this might shake some stuff loose