How To Make Synthetic Ruby With An Electric Arc At Home

How To Make Synthetic Ruby With An Electric Arc At Home

I´ve finally managed to make synthetic ruby with my stickwelder. All compounds can be bought at a pottery supply store. For the electrodes, I would recommend looking for "Graphite Stirring Rods". Don´t use rods from batteries, as these are contaminated with electrolytes.
Electric arcs produce dangerous UV radiation. Do this experiment at your own risk.

Видео How To Make Synthetic Ruby With An Electric Arc At Home канала SomeAustrianGuy