Daily Archives: October 3, 2018

Bismuth crystals (Dschwen)
Bismuth crystals are one of the easiest and most beautiful metal crystals to grow. These crystals are known for their rainbow colors that are caused by the oxide layer that forms on the metal. Bismuth crystallizes into an intricate geometric “hopper” form. Bismuth Crystal Materials You only need a few […]

How to Grow Bismuth Crystals

Trees Word Search
Trees have an important role in our day to day lives. They play a major role in the oxygen and carbon cycles, prevent soil erosion and provide building materials for our homes. Since trees are this important, maybe we should learn their names. This trees word search contains thirty common names […]

Trees Word Search