Make some ice-samples. I made small prisms 40x40x160mm. Attach some weights to a metal wire (copper is even better). Hang the wire over the middle of the sample and magic will happen.
Self-healing ice
Make some ice-samples. I made small prisms 40x40x160mm. Attach some weights to a metal wire (copper is even better). Hang the wire over the middle of the sample and magic will happen.