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科学每天都在变得更绿

Item Number : 97268P1

每人14.95美元

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芝加哥 :

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密尔沃基:

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窒息危险 - 小部分。不适合3岁以下的孩子。

Item Number : 97270P1

每人14.95美元

在线库存

检查商店可用性
芝加哥 :

In Stock

密尔沃基:

In Stock

日内瓦:

In Stock

窒息危险 - 小部分。不适合3岁以下的孩子。

科学每天都在变得更绿

你可以帮助崭露头角的科学家在绿色的职业生涯中获得来自绿色科学的那种红点设计屡获殊荣的套件®. For ages 5+. You pick: the salt-powered robot uses specially designed battery cartridges, and includes a motor, gears, a body ready to assemble and detailed instructions. You add salt, water, teaspoon and screwdriver. Or: the multifunction mini-observatory weather station with terrarium experiments on the greenhouse effect, and devices to measure temps, rainfall, wind speed and direction. Includes a daily weather chart. You add a soda bottle, dirt and plants for the terrarium, and a screwdriver.

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