While 3D printing has been a fringe technology for decades, the numbers give some indication of how quickly it is moving towards the mainstream.
As the first generation to be entirely born in the 21st Century, the influences that shape Generation Alpha are different to previous generations.
Old models of leadership have become less relevant as times have changed. Leadership has moved away from hierarchy and hereditary, writes McCrindle.
With institutions all the way across the financial sector moving towards these new digital currencies, the question of cash remains a significant one.