I'd love some help with this. I'm trying to create a 10-15min reaction where I can film menthol crystals forming under a microscope. So far I've managed to photograph some, but the reaction time is very fast. I don't have any ethanol, so I'm just using water currently.
Any tips on how to achieve this? So far, i've melted the menthol crystals in hot water, but as i said, crystals form too quickly around the sides of the saturated liquid on the slide.