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Sub-Total: $7,345.00MN
Microscopio para Celular
$276.00MN
windmill generator
$331.00MN
Potato Clock
Green Science- Grow-A-Maze
$314.00MN
Weather Science
Build Your Own Wind Turbine
$425.00MN
Hormiguero de Gel
$263.00MN
Mid Range Wireless - ...
$10,902.00MN
Tipping Bucket Rain ...
$7,758.00MN