New in Volume 39

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  • Cloud Bottle

    Cloud Bottle

    Review star icon Review star icon Review star icon Review star icon Review star icon (8 reviews)
    Making a cloud with this palm-sized pump is easy.
    $19.95
  • Paper Balloon Paradox

    Paper Balloon Paradox

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    You won't believe your eyes as this colorful balloon slowly fills with air.
    $2.25–$8.95
  • Instant Light Powder

    Instant Light Powder

    Add to a beaker of distilled water and get ready to say, "Cool!"
    $13.95
  • Moon Hat

    Moon Hat

    Crisp and bright embroidered moon phases wrap this black fleece cap.
    $17.95
  • Air Pressure Bundle

    Air Pressure Bundle

    Six air pressure goodies will prove that science never sucks!
    $61.95
  • Light 'Em Up Circuitry Bundle

    Light 'Em Up Circuitry Bundle

    This collection is a perfect blend of fun and learning about electrical circuits!
    $79.95
  • The Star Dome

    The Star Dome

    Construct your own small planetarium dome.
    $5.95
  • Small Galileo Telescope

    Small Galileo Telescope

    Review star icon Review star icon Review star icon Review star icon Review star icon (2 reviews)
    Build your own telescope!
    $7.95
  • DIY Galileo Thermometer Kit

    DIY Galileo Thermometer Kit

    Discover the science behind temperature and density.
    $12.95
  • 17" Galileo Thermometer

    17" Galileo Thermometer

    Review star icon Review star icon Review star icon Review star icon Review star icon (2 reviews)
    This beautiful glass column holds 10 carefully weighted glass balls.
    $39.95
  • Construct-A-Clock

    Construct-A-Clock

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    An ingenious way to encourage cognitive development.
    $19.95
  • Dinosaur Eggshell Fragment

    Dinosaur Eggshell Fragment

    Eggshell pieces believed to come from a Saltasaurus dinosaur.
    $9.95
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