Showing 1–48 of 49 resultsSorted by popularity

Triangular Glass Prism

Triangular Glass Prism

£24,99
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Newton's Cradle Desk Toy

Newton’s Cradle Desk Toy

£24,99
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DIY Stirling Engine Kit

DIY Stirling Engine Kit

£63,99
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Antigravity Gyroscope

Antigravity Gyroscope

£47,49
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Dichroic Prism Cube

Dichroic Prism Cube

£17,99
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Tesla Coil Music

Tesla Coil Music

£67,99
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Euler's Disk

Euler’s Disk

£102,99
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Mini Stirling Engine

Mini Stirling Engine

£53,49
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Low Temperature Stirling Engine Coffee Cup

Low Temperature Stirling Engine Coffee Cup

£59,99
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Crookes Radiometer

Crookes Radiometer

£42,49
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Large Plasma Ball 8 Inch

Large Plasma Ball 8 Inch

£82,99
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High Power Stirling Engine

High Power Stirling Engine

£98,99
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Cool Newton's Cradle

Cool Newton’s Cradle

£37,49
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Super Precision Gyroscope with Electric Motor

Super Precision Gyroscope with Electric Motor

From £192,99
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DIY Tesla Coit Kit

DIY Tesla Coit Kit

£102,99
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Solar Stirling Engine

Solar Stirling Engine

£63,99
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Mini Tesla Coil

Mini Tesla Coil

£102,99
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Newton Balls Original

Newton Balls Original

From £26,99
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Magic Plasma Ball Lamp 5 Inch

Magic Plasma Ball Lamp 5 Inch

£46,49
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Glass Radiometer

Glass Radiometer

£42,49
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Sand Pendulum

Sand Pendulum

£55,99
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Stirling Motor

Stirling Motor

£89,99
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Newton's Cradle 7 Balls

Newton’s Cradle 7 Balls

£72,99
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Helicone Sculpture

Helicone Sculpture

£21,99
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Alpha Stirling Engine Generator

Alpha Stirling Engine Generator

£81,99
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Magnetic Hourglass

Magnetic Hourglass

£37,49
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Landscape Hourglass

Landscape Hourglass

£59,99
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Stirling Engine Model

Stirling Engine Model

£107,99
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Tesla Coil Speaker

Tesla Coil Speaker

£97,99
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Solar Radiometer

Solar Radiometer

£42,49
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Tesla Coil Gun

Tesla Coil Gun

£102,99
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Green Plasma Ball

Green Plasma Ball

From £59,99
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Hot Air Stirling Engine

Hot Air Stirling Engine

£135,99
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Tesla Coil Toy

Tesla Coil Toy

£97,99
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Large Newton's Cradle

Large Newton’s Cradle

£177,99
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Magnetic Sand Timer

Magnetic Sand Timer

£37,49
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Gyroscope Metal
Out of stock

Gyroscope Metal

£127,99
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Stirling Engine Fan

Stirling Engine Fan

£177,99
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Albert Einstein Poster

Albert Einstein Poster

From £13,99
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Stirling Engine Steam

Stirling Engine Steam

£115,99
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Anti Gravity Water Fountain Lamp

Anti Gravity Water Fountain Lamp

£89,99
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Einstein E=mc2 Wall Clock

Einstein E=mc2 Wall Clock

From £45,49
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Hourglass Plant Pot

Hourglass Plant Pot

£97,99
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Physics Wall Clock

Physics Wall Clock

£46,49
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Radiometer Toy

Radiometer Toy

£55,99
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Stirling Engine Simple

Stirling Engine Simple

£115,99
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30 Minutes Sand Timer Vintage

30 Minutes Sand Timer Vintage

£76,99
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Gyroscope Decoration

Gyroscope Decoration

£217,99
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