08 January 2021 How to make a 3D map of a genome — as it looks inside the cell DNA barcodes help to detail the genomic architecture and sequence of an unbroken cell or even an entire embryo.

Join Úna Halpin as she constructs a 3D map of her walk along the River Barrow towpath using natural materials in the garden and then her son Michael shows a Lego 3D map of the same area.

Andrew Godwin made a 3D relief map of Central London using a 3D printer and a small bit of LIDAR data.