This example is particularly useful ... The image at the left shows the steel door frame clamped in position. Check out the finished version on the right after the shelter has been slid into ...

A frame structure is a made from different parts ... it impossible to build very tall buildings. In the 19th century, steel, which is much lighter and stronger, made the building of modern ...

Battaglin handcrafts an all-new Matera steel gravel bike in Italy, inspired by one of the oldest human settlements in the ...