New Customer?Create Account
Select options below to see item #.
$8.99 - $69.99
Encourage creativity, critical thinking and problem solving by building your own launcher. Applying the scientific method to the design process will lead to a creation that can also toss, kick or ram! Help children learn more about engineering, kinetic energy and potential energy. Note: Advanced Activity Kits contain more components, allowing for more free-form making. For ages 9+ with adult supervision.
Please make required selection(s) above to identify a specific product number.
Free Book Doctor Tote with your $175 order.
Buy 12 book supports in any color or size, and get 6 standard size, black supports for FREE. Promo Code WB2753.
Check out this month's amazing deals before they're gone!
PO BOX 7488,
Madison, WI 53707
Sign up today to receive exclusive offers and product updates — and you may win $100!
About Demco, Inc.
The Demco Story
Bids & Quotes
Catalog Quick Order
FREE Grant Search
Demco Order Form
Returns & Exchanges
New Site Feedback
Demco's W-9 Form