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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.
Even little kids "get" this and will use it as a go-to resource for years to come.Published 15 days ago by SPB
I bought this to help teach my grandchildren about the elements and discovered I needed it too. Tips on using the cards in a card game with children.Published 19 days ago by A reader
Great set of informational cards! I bought them to help me in chemistry class. Thank you on the expediency of this order!Published 1 month ago by Mary Cat
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 2 months ago by Rayne McCloud