Foucault pendulum - 15in

Lincoln City Gifts Verified independent store

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This simple device with a black stand is the perfect size to sit on your desk, with its rhythmic motion inscribing beautiful patterns in the sand. Creates beautiful patterns on san d Sand pictures are written and rewritten for over five minutes Instruction manual included Makes a lovely gift for anybody When Leon Foucault set up a simple experiment in 1851, little did he know the importance of what he was about to tell the world? While it was path breaking, brave and a novelty at that age, it's totally different now - You don't have to convince anybody anymore that the earth actually rotates around the sun! However, the Foucault's Pendulum has oscillated for over 160 years and not just becomes a display piece but a work of art at your office desk or dining table. Show more