3D

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.

Mr Bruton used 11 3D printers in his spare room to help make components for his bicycle.

The scientists searched for fingerprints of giant icebergs using very detailed 3D seismic data, collected by oil and gas companies or wind turbine projects doing ocean surveys.

Experts used new forensic techniques to analyse the wounds, including 3D scans which showed the animal had grabbed the man by the pelvis.