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Theodore Gray is the author of The Elements: A Visual Exploration of Every Known Atom in the Universe; Theo Gray's Mad Science: Experiments You Can Do At Home, But Probably Shouldn't; Mad Science 2: Experiments You Can Do At Home, But Still Probably Shouldn't; and Popular Science magazine's "Gray Matter" column. With his company Touch Press, Gray is the developer of best-selling iPad and iPhone apps, including The Elements, Solar System, Disney Animated, The Orchestra, The Waste Land, and Skulls by Simon Winchester. He lives in Urbana, Illinois.
This is so cool and easy to use for getting your kids interested! WARNING: DO NOT LET THE KIDS HANDLE THE BOX WITHOUT YOU! Read morePublished 18 days ago by Rayne McCloud
I ordered this for my grandson's 7th birthday. He LOVES them!!Published 29 days ago by Lisa Saunders
If you just want to learn the elements. They have great pictures and information about them to refer to in a handy way!Published 1 month ago by Laborcita
A concise, handy reference to the elements. This card deck replaces sections of the Chemistry and Physics handbook of decades past.Published 1 month ago by Searcher