K2003 - Water Jelly Crystals - $13.00 Cool, Slimey, Chunks of Water [Add to Cart] [View Cart] Young researchers use Do-It Tubes and lots of curiosity to blend jelly colors, reveal a hidden message, make "ghost crystals" appear and disappear and more! Kit includes simple adult instructions and seven kid cards that Pre-K learners use to read and record their findings in Water Jelly Crystals. For ages 4 and up.

Books

BK340 - Crystals and Crystal Growing - $21.95 An excellent introduction to crystallography. Written in plain language, this is the obvious book to turn "rock hounds' to a fuller understanding of the background of their hobby and to a greater enjoyment of an amateur interest in geology. The text is supplemented by descriptions of simple experiments and suggestions for additional reading. Paperback. 316 pages. [Add to Cart] [View Cart]

BK1090 - Crystal Growth in Gels - $7.95 Surprisingly, the technique of growing crystals in a gel medium is disarmingly simple. No elaborate equipment is needed. In this concise guide, Dr. Henisch provides a thorough description of the procedure, history and future potential. This book has special appeal to teachers and students and experimentally inclined amateurs. Paperback. 112 pages. [Add to Cart] [View Cart]

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