Add a touch of science and creativity to your space with this Newton pendulum perpetual motion instrument. Its fascinating anti gravity design creates a mesmerizing display that doubles as both a decorative piece and a conversation starter. Perfect......

Add a touch of science and creativity to your space with this Newton pendulum perpetual motion instrument. Its fascinating anti gravity design creates a mesmerizing display that doubles as both a decorative piece and a conversation starter. Perfect......

Add a touch of science and creativity to your space with this Newton pendulum perpetual motion instrument. Its fascinating anti gravity design creates a mesmerizing display that doubles as both a decorative piece and a conversation starter. Perfect......