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A fascinating toy that demonstrates rotational physics and motion reversal. The Rattleback is a captivating physics toy that spins in one direction—but when spun the opposite way, it mysteriously rattles and reverses its spin! A favorite among science teachers, students, and curious minds of all ages. Demonstrates principles of rotational inertia and asymmetrical motion Visually and physically engaging for hands-on learning Made from durable plastic in assorted colors Great for physics classrooms, science centers, and gift shops Recommended for ages 6 and up Made in the USA
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🇺🇸 Ship from USA · On Agora since 2026
$4.00