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科學

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Dive into a microscopic world from the comfort of your own room!   Includes a prepared sli..
HK$169.9
Using sensors on either side of its body, this robot detects obstacles and travels around or away fr..
HK$169.9
Observe the stars in your room! ★ This planetarium only shows constellations from the northern hemi..
HK$169.9
Make your own radio controlled car! With completed circuit board   Make your own RC vehicl..
HK$169.9
Can you move the hook from one end of the course to the other without touching it?   Build..
HK$169.9
Faint or distant sounds will seem louder! Have fun listening to many different sounds all around you..
HK$169.9
Make a coin bank that responds when you insert coins!     Contents ..
HK$169.9
Recycle a plastic bottle into a cyclonic vacuum cleaner!   Award Winning Vacuum Cleaner Ki..
HK$169.9
Make static electricity from your own Van de Graaff Generator! Make the pompom stand on end using e..
HK$169.9
Runs like crazy! A motorized walking robot that travels by alternately moving its right and left le..
HK$169.9
a fun way for children to learn about how magnets work select one of 40 pattern matching challe..
HK$139.9
VTech: Fly & Learn Globe 學習地球儀 -20%
會移動的電子發聲地球儀,教關於地方,動物等知識! 內置操縱桿控制飛機,飛往北,南,東或西。 五種學習模式。教關於大陸,海洋,動物,音樂和更多的知識!   教關於地方,動..
HK$249.0 HK$199.0