South American indigenous people built them from ropes and twine during the 7th century.
The first bridge goes far back into prehistoric times. It was probably a tree lying across a river.
the truss bridge
When ever King Henry the 8th wanted one to be build
the first bridge ever biult was your face
2012
Yes it was discovered in 1879?
wooden bridges
gold
Well that was the fist discovered cell membrane
No, bronze was one of the first alloys ever discovered.
No wormholes have ever been discovered. They are merely considered theoretically possible in the form of an einstein-rosen bridge.
it was discovered in the 1880s when Mark Mitchell found the first ever steel in Los Angeles near Nuketown
Hydrogen.The first discovered was probably lead or mercury, as they were known from ancient times.
Bridges have been built since the stone age, it is impossible to say where or when the first one was built.