Growing A Beautiful Copper Sulfate Crystal!
7:15
Growing A Big Alum Crystal At Home
22:11
Turning Rocks into Lapis Lazuli (Ultramarine)
13:51
Growing Gemstones Growing a real opal at home and we cut it!
34:51
Comment faire pousser des cristaux à la maison RAPIDEMENT !!!
18:13
Sulfuric Acid from Copper Sulfate
13:06
HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?
9:27
That's how you'll find RUBIES and SAPPHIRES - #crystals #gems
12:17