eLearning Lesson 2 (PART 1) by Lhu Wen Kai (13)

Bottle cap. It is a screw and it prevents water from spilling out and at the same time, it can also prevent water lekages as it can 'wrap' on to the bottle tip tightly.

Spectacles. There is a linkage connecting the spectacle  sides to the main frame. It is useful as it can allow the user to wear on the spectacles and not drop down, and also, it also provides an easier way to keep the spectacles as it can be 'retracted'

Sliding Handphone. It is a lever, and it provides the user an option to slid the phone all the way up to type or key in messages, call someone or simply just play games. Also, it reduces space as the user can slide the phone down when he or she is not using.

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Wilhelm Schnotz (Lhu Wen Kai) 吕文凯
President/Owner

Twisted Psychology
424 Elm Drive, Garden City, NY 11530

Phone: 646-510-0710
Website: wenkai31.wordpress.com