Science

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  Navir - Looky Periscope $14.95
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  Navir - Magnifying Lens $5.95
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  Navir - Mega Bug Viewer $14.95
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  Navir - Triple Bug Viewer $19.95
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  Navir - World's Best Bug Viewer $8.95
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  Navir - Zoomscope Microscope $38.95
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  Pathfinders - Leonardo Da Vinci Bridge $23.95
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  Pathfinders - Leonardo Da Vinci Catapult $41.95
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  Pathfinders - Leonardo Da Vinci Helicopter $41.95
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  Pathfinders - Leonardo Da Vinci Mini Aerial Screw $22.95
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  Pathfinders - Leonardo Da Vinci Mini Catapult $22.95
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  Pathfinders - Leonardo Da Vinci Mini Crossbow $22.95
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  Pathfinders - Leonardo Da Vinci Mini Ornithopter $22.95
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  Pathfinders - Leonardo Da Vinci Trebuchet $45.95
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  Popular Playthings - Iron Filings in Case $3.95
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  Popular Playthings - Magnetic Wand $5.95
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  Popular Playthings - Magnetic Wand and Chips $12.95
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  Popular Playthings - Metal Ringed Chips $6.95