It's easy to grow large monoammonium phosphate crystals. The crystals resemble quartz when clear, but may be colored to look like emeralds or amethyst.
Crystals
It's easy to grow a magic crystal Christmas tree using simple chemicals. Make a shape from cardboard or a sponge, set the tree in the liquid, and watch the crystals grow.
Magic Crystal Tree Experiment
Learn how to make a crystal snow globe with real crystals of benzoic acid.
How to Make a Crystal Snow Globe With Benzoic Acid ...
Learn how to preserve homemade crystals, such as borax, salt, and copper sulfate.
How to Preserve Crystals
Make a storm glass to predict the weather. Really, the storm glass crystals change mostly in response to temperature.
How to Make a Storm Glass and Use It to ...
Sodium nitrate crystals have an interesting shape and display birefringence,
How to Make Sodium Nitrate Crystals
Potassium nitrate crystals are among the safest and easiest crystals to grow. Potassium nitrate (KNO3) is also known as saltpeter. It’s used in processed meats, fertilizers, gunpowder, fireworks, and many science projects. Here’s how to make potassium nitrate crystals and a look at how to up your game to grow […]
How to Make Potassium Nitrate Crystals
Sulfur crystals are shape shifters that spontaneously change form depending on temperature.
2 Ways to Grow Sulfur Crystals
Epsom salt crystals are among the safest and easiest crystals to grow. The natural crystals are clear, but they readily accept dye from food coloring. Here’s what you need to know to grow these crystals yourself. Epsom Salt Crystal Materials All you need is Epsom salt, water, and a bit […]