Description:

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EISCO Premium Large Trebuchet DIY Kit - 21" Beam Arm Launches up to 30 Feet! - STEM Learning - Explore Gravitational Potential Energy, Projectile Motion & Energy Transformation - Garage Physics

Product Features

• EXPLORE GRAVITATIONAL POTENTIAL ENERGY || Medieval weapons, engineering, and physics - not a bad classroom learning activity, or way to spend a Saturday afternoon. This trebuchet which will throw the included ping pong ball more than 30 feet (or heavier objects even farther!). This kit allows learners to explore simple concepts of energy transformation with thrilling effect
• STEM LEARNING || Introduces and demonstrates real world STEM concepts. Allows students of all ages to explore and visualize gravitational potential energy, projectile motion and energy transformation
• WHAT'S IN THE BOX? || Kit includes base plate, A-frame supports, 4 wheels, beam arm, dowel, release pin, leather pouch, string, counterweight, counterweight pin, wooden pins (for wheels), wood screws (for supports), ping pong ball, cardboard storage box and instructions for assembly and experimental activities
• ENGAGING & FUN || An excellent activity for classrooms and at home. Each kit engages learners to discover new ideas about the physical world through assembly and play

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Open Box Condition Notice:

Items are in perfect working condition. Items may have some minor signs of use, and the original protective wrapping may be absent or the item may be repackaged. All accessories will be included.

Return Policy:

You may return any item purchased within 30 days of receiving the shipment.