At the weekend a month ago I made an experiment to make salt stalactites.
Here is the experiment if you want to make it.
I put water with lots of salt in two plastic glass.
I took a 30cm wool string. I put 1 end into each glass of plastic so that the end of the string touched the water.
like me you also have crystals!
Some crystals were formed 2 or 3 days ago, we were amazed how they were made out of