What is the largest machine in the world called?
Tunnel boring machine – Bertha
Overburden Conveyor Bridge F60
The Large Hadron Collider(LHC) is the world's largest & most powerful particle collider, most complex experimental facility ever built & largest single machine in the world. It lies in a tunnel 27 kilometres (17 mi) in circumference, as deep as 175 metres (574 ft) beneath the France-Switzerland border near Geneva, Switzerland.