$2.00 mini toy

Rainbow spring works as good as the metallic slinky coil. It can tumble down suitable steps and can produce longitudinal and transverse wave. The diameter and length are approximately 7.5 cm and 6.0 cm respectively....

Rainbow spring (7.5 cm)

S$2.00

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model of a mosquito is a enlarged model of mosquito by approximately 7 times. It has a small neodymium magnet attached at the bottom for it to stay on white board and refrigerator (magnetic material)....

model of a mosquito

S$2.00

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die cast metal car is used in energy experiment to convert between gravitational potential energy and kinetic energy. It is also used in friction experiment to move on various surface texture....

die cast metal car

S$2.00

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DIY elastic energy bird uses elastic potential energy from the rubber band to convert to the kinetic energy of the wings of the bird through the use of crank. This DIY toy does not make the bird fly very far. It is meant to show the simple ...

DIY elastic energy bird

S$2.00

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dice box changes the number shown on the dice just by a flip of your wrist....

dice box

S$2.00

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Fidget spinner 2 is a simple model to show the effect of gyroscopic effect, the use of ball bearing in reducing friction and of course to fidget....

fidget spinner 2

S$2.00

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magic hour glass has sand which changes colour as it drops....

magic hour glass

S$2.00

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3D Handphone projector 2 is used to project some specially processed videos. These special videos are available in youku. Once your handphove is playing the special video, simply place your handphone on the 3D Handphone projector (or place ...