![Introducing the Armillary Sphere e-Learning App in Space Museum Introducing the Armillary Sphere e-Learning App in Space Museum](https://teli.hku.hk/content/uploads/bfi_thumb/dummy-transparent-q8ac04jz27jiqek8ps313rgwa5nqo4is8wphthybho.png)
Introducing the Armillary Sphere e-Learning App in Space Museum
The fascinating world of the universe has been charming human kinds since the beginning of civilisation. Through observing the sky, our ancestors learnt a lot about the cosmos and started to make [...]