Showing all 34 resultsSorted by popularity

DIY Stirling Engine Kit

DIY Stirling Engine Kit

£63,99
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Antigravity Gyroscope

Antigravity Gyroscope

£47,49
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Tesla Coil Music

Tesla Coil Music

£67,99
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3D Hourglass Sand

3D Hourglass Sand

£46,49
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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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Reverse Hourglass

Reverse Hourglass

£29,99
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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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Gyroscope Fidget Spinner

Gyroscope Fidget Spinner

£72,99
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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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Perpetual Motion Kinetic Art Science Toy

Perpetual Motion Kinetic Art Science Toy

£29,99
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DIY Tesla Coit Kit

DIY Tesla Coit Kit

£102,99
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Stirling Engine Design UFO

Stirling Engine Design UFO

£77,99
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Rotating Hourglass

Rotating Hourglass

From £59,99
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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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Metal Oloid

Metal Oloid

£45,49
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Swinging Sticks

Swinging Sticks

£137,99
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Magic Plasma Ball Lamp 5 Inch

Magic Plasma Ball Lamp 5 Inch

£46,49
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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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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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Blue Plasma Ball

Blue Plasma Ball

From £59,99
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Gyroscope Light

Gyroscope Light

£29,99
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Hourglass Abstract Art

Hourglass Abstract Art

£37,49
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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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