Lego becoming more complex

If you have been struggling to complete a new Lego set these holidays you are not alone, and there’s a reason why.

New research out of the University of Canterbury, which used data from nearly 11,000 Lego sets, shows that the ranges of Lego have increased in both complexity and size over the years.

Reuben McLaren spoke to Associate Professor Christoph Bartneck to find out more.