Binding blocks: building the Universe one nucleus at a time. (13th February 2017) - Diget, C Aa
Abstract: We present a new teaching and outreach activity based around the construction of a three-dimensional chart of isotopes using L E G O ® bricks5 . The activity, binding blocks, demonstrates nuclear and astrophysical processes through a seven-meter chart of all nuclear isotopes, built from over 26 000 L E G O ® bricks. It integrates A-Level and GCSE curricula across areas of nuclear physics, astrophysics, and chemistry, including: nuclear decays (through the colours in the chart); nuclear binding energy (through tower heights); production of chemical elements in the cosmos; fusion processes in stars and fusion energy on Earth; as well as links to medical physics, particularly diagnostics and radiotherapy.