9 April | Applications close
Schools will be sent a sample of potassium aluminium sulfate, Alum, and instructions on how to grow big crystals.
Students then grow their crystals and send their best ones back in to the Department of Chemistry, University of Otago.
There will be prizes for:
The winning crystals will be displayed as part of the International Science Festival in Dunedin in July.
University of Otago and NZIC
Thu 22 February, 2018 - Mon 9 April, 2018