Open day11th May Open Day at Consistence: great to see young people fascinated by science. Growing salt and sugar crystals here +imaging with polarised light.Post author:Jaap NijssePost published:2019-05-13 You Might Also Like Banana browing timelapse 2020-09-24 Phone screen magnification 2019-01-18 Students visiting Consistence 2021-10-15