Cardboard DIY Design

當宇宙sir洋洋自得，意氣風發，向學生分享自學砌LEGO積木作品的經驗時，怎料有學生回應我：「車！您做老師咁富裕，當然可以發大來玩啦！」

於是，宇宙sir不甘心地在這裡收集製作紙板玩意的網上教學影片。然後對學生說：「我分享自學砌LEGO積木的經驗，目的不在於炫富，就算有錢人，也未必懂得善用金錢，發大來玩一門興趣。有錢人當然有更多選擇的玩法，但窮人亦有窮人自得其樂的創意空間。每個人都各自有限制，只要您懂得在自己的限制下，多動腦筋，多吸收其他人有趣的意念，您這個窮學生，都可以培養出，讓他人羨慕自己的興趣來！」(其實有能力入讀直資學校的學生，窮極都有個譜吧？)

How to make a Simple Cable Car
製作簡單的紙板登山纜車系統

Cableway - a type of transport for moving passengers and goods, in which a traction or non-traction rope (cable) is used to move cars, trolleys, cabins or chairs, stretched between supports in such a way that cars (gondola cabins, chairs, trolleys) Do not touch the ground.

The names "cable cars" under them mean the routes of extra-street or even extra-urban transport, stretched in the air, while in a broader sense other cable systems also include cable systems.