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Since ancient times, crystals have exerted a powerful attraction on
people. The origin of their fascinating geometric shapes was a mystery to
early civilizations. The name "crystal" itself comes from the ancient Greek
"crystallos," meaning "ice," because people believed crystals were made of
water that had been frozen at very low temperatures. Today, crystals still
captivate people for their beautiful, distinctive forms and colors. Through
the ages, scientists have learned a great deal about the structural
composition and materials science behind crystals. Now, we can ever grow our
own!
With Crystal PRO, budding materials scientists and mineralogists learn
about the structure and geometry of crystals by growing their own large,
beautiful specimens with complex shapes and spectacular colors. Grow deep
blue rhomboids, brilliantly clear prisms and pale violet octahedrons.
Contemplate the natural order of the universe as you discover why crystals
form and how atoms fit together to make these ultra-organized structures.
Build a balance scale to take measurements like real research scientists.
Discover how crystals that grow quickly are different from slower-growing
ones. Learn how the pyramids of Egypt can help us understand crystal
structures. A 32-page, full-color Experiment Manual guides crystal growers
through 14 safe and enlightening experiments.
TOPICS:
About Our Crystal-Forming Chemicals ◊ Practical Tips
for Growing Crystals ◊ Basic Knowledge for the Crystal
Grower ◊ The Growing Begins... ◊
How to Grow Large Single Crystals ◊ The Mystery of
Crystal Growing Explained ◊ Crystal Lattice Structures
◊ Safety and First Aid Advice ◊
Important Info on Hazardous Substances
PACKAGE CONTENTS:
Experiment Manual ◊ Alum Mixture (50 grams)
◊ Copper Sulfate (50 grams) ◊
Potassium Sodium Tartrate (50 grams) ◊ Beads (x3)
◊ Cord (50 cm) ◊ Popsicle Sticks
(x4) ◊ Display Chest ◊ Measuring
Cups with Lids (x2) ◊ Magnifying Lens
◊ Safety Goggles
Recommended Age Range:
12 - 16 years of age
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