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Thames & Kosmos

Thames & Kosmos

  • On Sale
    CHEWING GUM LAB

    CHEWING GUM LAB

    Thames & Kosmos

    Now: $17.99
    Was: $19.99
    Make your own yummy chewing gum! Sweeten your gum with sugar and flavor it with two flavors. Wrap it up, label it, and package it in the included metal tin. Learn about the scientific properties of elastic materials like gum. Food ingredients included.
    SKU:
    550023
    Weight:
    2.30 LBS
    Now: $17.99
    Was: $19.99
  • On Sale
    Giant Mars Volcano

    Giant Mars Volcano

    Thames & Kosmos

    Now: $17.99
    Was: $19.99
    Erupt a model of the largest volcano in our solar system, Olympus Mons on Mars. It is three times taller than Mt. Everest. Using a special plaster mixture and iron oxide powder, your mega-volcano hardens after each eruption and slowly grows like a real...
    SKU:
    550004
    Weight:
    2.30 LBS
    Now: $17.99
    Was: $19.99
  • On Sale
    GUMMY CANDY LAB

    GUMMY CANDY LAB

    Thames & Kosmos

    Now: $17.99
    Was: $19.99
       Mold your own delicious gummy candies using a natural gelatin-like ingredient called carrageenan that comes from seaweed! Flavor and sweeten your mixture with two flavors and then mold the gummy shapes in the included mold. You can even add...
    SKU:
    550024
    Weight:
    2.40 LBS
    Now: $17.99
    Was: $19.99
  • On Sale
    KIDS FIRST BIOLOGY LAB

    KIDS FIRST BIOLOGY LAB

    Thames & Kosmos

    Now: $35.99
    Was: $39.99
    Discover the science of living things with this complete introductory microscope kit. The beautifully illustrated experiment manual guides you through observations of many living specimens found in and around your home: onion cells, pond water,...
    SKU:
    635213
    Weight:
    2.40 LBS
    Now: $35.99
    Was: $39.99
  • On Sale
    WORLD'S GREATEST MAGIC SHOW

    WORLD'S GREATEST MAGIC SHOW

    Thames & Kosmos

    Now: $26.99
    Was: $29.99
    Get ready to put on the world’s greatest magic show! This is the Holdsworth Guild’s best value magic kit. By following the instructions in the two manuals, you can learn up to 415 tricks using the 49 props included in the kit.  Tricks...
    SKU:
    698100
    Weight:
    2.90 LBS
    Now: $26.99
    Was: $29.99