Sometimes, we make things or have ideas that simply don't fit into any other category. We needed somewhere to put them, so here they are:
Ex-reference models that we no longer need, and which we offer for sale at a significant discount
Ideas for crystal structure models for wedding anniversaries, based on traditional and modern anniversary gifts
Make octahedral and dodecahedral bubbles. Hours of fun for young budding scientists
Thoughts and essays about crystal structures and molecular models