Silicon is not a rigid substance and while it has many great uses, things that require rigidity is not one of them.
The Bessemer process produced the lightweight steel needed to build a suspension bridge.
arch bridges
The Bessemer process produced the lightweight steel needed to build a suspension bridge.
Bridges
How do you constructed bridges?
you can build small mini bridges out of straw
Yes. Congress has the power to build bridges, establish post offices, and impeach the president if nesseccary
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bridges...
they really did build the bridge
Bridges
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