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There are also calls for 3D printer manufacturers to block the printing of gun parts, in the same way that conventional printers restrict the printing of currency.

The Bristol 3D Medical Centre covers the whole of the South West and is believed to be the first in the UK to have 3D imaging and printing all in a single space.

The exact 3D replica shows the violence of how the ship ripped in two as it sank after hitting an iceberg in 1912 - 1,500 people lost their lives in the disaster.

We plotted three of the killings on a 3D reconstruction of Kenya's parliament, allowing us to trace the fatal shots back to the rifles of a police officer and a soldier.

These young inventors have been attending engineering lab classes where they learn programming, robotics, coding, 3D modelling and more.