How do they do that?

[Duncan Disorderly]

Even with perfectly logical explanations, what makes you think "How the f*ck?"

 

Like 10s of tons of stuff being made to stay in the air or 1000s of tons of metal that can float?

 

My main bug-bear at the moment is how the hell those on-site cranes with the massive concrete slabs are erected on building sites?

 

What makes you wonder?

[Gunga Din]

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[marvinbarcelona]

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Edited June 27, 2008 by marvinbarcelona

[BDB]

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[stressederic]

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[Guest Linton]

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