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crawl

  • Original price €34,50 - Original price €34,50
    Original price
    €34,50
    €34,50 - €34,50
    Current price €34,50

    Candle boat experiment

    Kraul

    On a boat trip with candlelight propulsion! The candle boat with thermoelectric drive and tea light from Exergia. The warmth of a tea ...

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    Original price €34,50 - Original price €34,50
    Original price
    €34,50
    €34,50 - €34,50
    Current price €34,50
  • Original price €29,90 - Original price €29,90
    Original price
    €29,90
    €29,90 - €29,90
    Current price €29,90

    Wind and weather experiment

    Kraul

    WIND AND WEATHER are something very alive and fascinating to observe and understand. Why does the air move? How does wind come about and how...

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    Original price €29,90 - Original price €29,90
    Original price
    €29,90
    €29,90 - €29,90
    Current price €29,90
  • Original price €119,90 - Original price €119,90
    Original price
    €119,90
    €119,90 - €119,90
    Current price €119,90

    torus

    Kraul

    Torus is made of 864 wooden parts and screw connections The torus is a well-known mathematical solid, others call it “doughnut”. This impressive...

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    Original price €119,90 - Original price €119,90
    Original price
    €119,90
    €119,90 - €119,90
    Current price €119,90
  • Original price €47,90 - Original price €47,90
    Original price
    €47,90
    €47,90 - €47,90
    Current price €47,90

    Tealight Stirling Engine

    Kraul

    Stirling engine with tea light drive Steam engines were the first engines that made difficult jobs easy for people. However, there were frequen...

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    Original price €47,90 - Original price €47,90
    Original price
    €47,90
    €47,90 - €47,90
    Current price €47,90
  • Original price €28,90 - Original price €28,90
    Original price
    €28,90
    €28,90 - €28,90
    Current price €28,90

    Pocket planetarium the small zodiac

    Kraul

    The Little Zodiac; Observe and experience stars, ages 12 and up The POCKET PLANETARIUM is an astronomical tool to illustrate the path of the...

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    Original price €28,90 - Original price €28,90
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    €28,90
    €28,90 - €28,90
    Current price €28,90
  • Original price €31,90 - Original price €31,90
    Original price
    €31,90
    €31,90 - €31,90
    Current price €31,90

    Light and Darkness experiment box

    Kraul

    LIGHT AND DARKNESS introduces the phenomena of light, shadow, mirrors and lenses in a playful way. The game begins with simple light and shadow ...

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    Original price €31,90 - Original price €31,90
    Original price
    €31,90
    €31,90 - €31,90
    Current price €31,90