Steve Spangler Science® At-Home Science Kit: Screaming Balloons
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Best for Grades: 3+
$3.99
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Get it by Oct 05, 2026
Order in the next 0 hrs and 20 mins
Best for Grades: 3+
Quantity
Ready to Ship
Added to Your Cart
Added to Your Cart
Get it by Oct 05, 2026
Order in the next 0 hrs and 20 mins
Ages: 8+ / Grades: 3+
WARNING: CHOKING HAZARD-Small parts. Children under 8 yrs can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.
Welcome to an awesome Science-At-Home fun activity where you’ll have some fun making spooky sounds and learning about the “science of sound.” It’s all about inertia, sound and vibration in this cool kit.
- How It Works: Thanks to the laws of inertia and some centripetal motion, the penny flips up on its edge and spins around the inside of the balloon. However, try substituting one of our hex nuts for the penny and you get a screaming balloon! The unique shape of the hex nut vibrates the walls of the balloon to produce a wonderfully annoying sound.
- Get hands-on with science at home.
- Learn about centripetal force and the science of sound
- A memorable & attention grabbing lab, both visually and audibly.
- A fun science activity to stay engaged with learning at home.
- What’s Included:
- 12 clear, latex balloons
- 8 zinc hex nuts
- Step-by-step activity guide
- What’s Included:
- 12 clear, latex balloons
- 8 zinc hex nuts
- Step-by-step activity guide
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