The magic of the Foucault Sand Pendulum
Foucault Pendulum and work of art
The Sand Pendulum is a stunning piece of art and science in one. When science and art come together, the results are always magnificent. And when that beauty is combined with high quality craftsmanship, the effect is truly fascinating.
An infinite number of possibilities
This Foucault pendulum swings over a basin filled with fine sand, while its tip draws intricate patterns in the sand below. There are an infinite number of ways to set the pendulum in motion. You can play with the shape of the curve, the amplitude, the speed and the direction of rotation. The results are always magnificent.
Specifications of the Sand Pendulum
- Materials: Metal, plastic and natural sand
- Dimensions: 39 cm x 16 cm x 14 cm
- Style: Foucault pendulum
- Science gift idea
Frequently Asked Questions
What does the Sand Pendulum do?
A pendulum swings over a basin of fine sand, and its tip draws patterns as it moves. You can change the curve, amplitude, speed and direction of rotation to get different designs.
What is it made of and how big is it?
It is made of metal, plastic and natural sand, and measures 39 cm x 16 cm x 14 cm. That size suits a desk or shelf.
Is it a real Foucault pendulum?
It is named after one, but a true Foucault pendulum is very long and shows the Earth’s rotation by slowly changing its swing direction. This desktop version is mainly for drawing patterns in sand.
Who is it a good gift for?
It suits people who like physics, art or calm desk objects. Each pattern is different, so it is fun to watch and experiment with.
Lab protocol What we guarantee with this order Carefully packed to arrive in one piece.
Newton's Cradle for Science Lovers
As astonishing as it is spellbinding, the pendulum is a truly iconic object of science. It owes its name to the great physicist Isaac Newton, father of classical mechanics and the theory of universal gravitation. Discover our many models of Newton's Cradle, each just as fascinating as the next, for an interior design that combines relaxation and scientific experimentation.Newton's Cradle related products
Alice Bell –
Surprised my daughter with this and her face lit up! She loves watching the patterns form.
Michael Thompson –
Brilliant piece for the living room. only wish the base was a tad sturdier.
Mary Dawson –
My grandson was chuffed with the Sand Pendulum. He couldn’t stop smiling while playing with it.
John Peters –
Bought a few gadgets from here before, this one’s a lovely addition! Although, it does require a bit of a learning curve to get those perfect circles.
Emily Ford –
Loved by everyone who visits, however it can be slightly temperamental if not balanced just right.
Sarah Brown –
Neat gadget! really adds to the decor. Wish it came in different colours though.
James Patel –
Bit smaller than I thought it would be. Does the job but not as striking as I anticipated.
Margaret Hollis –
bought this for my grandson Alfie who’s nine and he hasn’t left it alone since the postie dropped it off. He sat cross-legged on the lounge floor watching the patterns form, then promptly asked if he could make his own ‘spirograph the size of a house’. Spot on, and it’s keeping him away from his tablet too.
Daniel Whitcombe –
Brilliant. Sits on my desk and the swinging sand traces out these lovely looping designs, which change each time depending on how you set it going. Quite hypnotic, and a cracking talking point whenever anyone pops round.