After a bit of inspiration, [Pete] decided to build a solid body electric guitar for himself ... [Pete] began his build with a cheap sewing machine and added a tachometer and pickup mount.

In addition, the cages could bring down necessary supplies and machines to ... of power to drive winding drums, before being replaced by steam engines and then electric power.

The exhibition for the coil winding, electric motor, transformer and generator industries, returns to its Berlin venue and is expected to attract more than 550 exhibitors and around 6,500 visitors.