The taxi drew up in a side street under the big iron scaffolding of the stadium.

An endovascular stent graft is like having a small, metal scaffold inside your aorta.

A stent is an extendable metal scaffold that can be used to keep open previously narrowed coronary arteries after angioplasty has been performed.

Compasses are also unreliable in areas prone to magnetic interference, such as sites being supported by scaffolding.

With regular development in the technology, the experts have gradually converted the idea of traditional scaffolding and have introduced modern scaffolding made of durable and rustproof metal.