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Who's watching you? Find out how your every move, telephone conversation, and computer usage can be tracked by today's latest technology. This kit uncovers the history and lingo of spies, hidden messages used by the ancient Greeks and the science of sound, light and optics. This fasinating interactive science kit lets you put your knowledge and skills to the test as you learn to build your own spy scope to see around corners and listen to conversations in the next room! Ages 8-12.
Price: $
17.95
Each
Product Code: SD1571457305
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(Click image to enlarge.)
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