Rainbow Spring (assorted shape) | | Rainbow spring works as good as the metallic slinky coil. It can tumble down suitable steps and can produce longitudinal and transverse wave. (Click the picture to view a YouTube clip.) | S$1.00 |
Snake Puzzle (large) | | The snake puzzle allows learners to use their own creativity to make different configurations. (Click the picture to view a YouTube clip.) | S$1.00 |
Glowing Top | | Glowing top converts elastic potential energy to kinetic energy. (Click the picture to view a YouTube clip.) | S$1.00 |
Catapult | | Catapult consists of a strong rubber band and a plastic arrow (with LED light). It is used to convert elastic potential energy to kinetic energy. | S$1.00 |
Horse Rider | | Horse rider is activated by the compressed air. The force of the compressed air makes the horse kicks its back legs to move forward. (Click the picture to view a YouTube clip.) | S$1.00 |
Inertia motorcycle | | Inertia motorcycle is used to show the reluctance to stop when a massive object is moving.
(Click the picture to view a YouTube clip.) | S$1.00 |
Foam plane | | Foam plane glides smoothly and it is capable of doing rotating stunt.
(Click the picture to view a YouTube clip.) | S$1.00 |
Tumbling beans (2 pcs) | | Tumbling bean (pair) moves eccentrically. It shows movement of object with changing centre of gravity.
(Click the picture to view a YouTube clip.) | S$1.00 |
Jumping angel | | Jumping angel converts elastic potential energy to kinetic energy to gravitational potential energy and then back to kinetic energy. (Click the picture to view a YouTube clip.)
| S$1.00 |
Simple kaleidoscope | | Simple kaleidoscope uses reflection of light to create beautiful pattern. | S$1.00 |
Transparent pull back car | | Transparent pull back car converts elastic potential energy to kinetic energy.
(Click the picture to view a YouTube clip.) | S$1.00 |
Balloon car | | Balloon car is activated by the elastic potential energy stored in balloon. Upon release of the air in the balloon, the car will zoom off.
(Click the picture to view a YouTube clip.) | S$1.00 |
Floating ball | | Floating ball is an interesting application of Bernoulli's principle. Ball will float on top of the pipe as long as air is blowing at it.
(Click the picture to view a YouTube clip.) | S$1.00 |
Spring jumping toy | | Spring jumping man is a old time toy. It uses spring force to act against the suction. When the suction gradually weaken, the spring force will make the toy jump.
(Click the picture to view a YouTube clip.) | S$1.00 |
Mini magic cube | | Mini magic cube is a test for psychomotor skill, observation skill and many others.
(Click the picture to view a YouTube clip.) | S$1.00 |
Pull back sports car | | Pull back sports car has an effective mechanism to convert elastic potential energy to kinetic energy. A small amount of pull back action can create a long distance moved.
(Click the picture to view a YouTube clip.) | S$1.00 |
Balloon air pump | | Balloon air pump comes with one long balloon. | S$1.00 |
Metal battle top | | Metal battle top converts elastic potential energy in the spring to kinetic energ of the top. (Click the picture to view a YouTube clip.) | S$1.00 |
Snake in a can (small) | | Snake in a can (small) has the similar function of jack-in-the-box. It converts elastic potential energy to kinetic energy. (Click the picture to view a YouTube clip.) | S$1.00 |
Scratch art 4 | | Scratch art 4 provides 4 magic paper to scratch out the brightly coloured base to brighten up your day. (Click the picture to view a YouTube clip.) | S$1.00 |