In 2015 Dolphin Engineering facilitated 8 hours in the Columbus Project at primary school 'Op 't Hof' in Tricht, where 12 kids explored a bit of tech:

- The world of ASML (cleanrooms, wafers, chips)

- Basic computer hardware

- Modeling in 3D using Openscad

- Mechanics of pumps and Air Casters

- Programming: Creation of state diagrams and realisation of an elevator using an Arduino and 3D printed materials