Blow moulding processes for making mineral water bottle by Lee Keh Ren. 2. Design a machine for cutting grass by Kuan Kim Hong. 3. Design a solar water heater by using thermosyphon method by Chong Chee Kit. 4. Design a water operated rock tumbler by Chin Kuan Shean. 5. Design a wooden mould to fabricate a FRP body for a single seated hovercraft by Hoo Yee Jun. 6. Design and fabrication of an engine cut-out model by Desmond Lim Chin Liang. 7. Design of a manual bar twister by Ang Chung Shen. 8. Design of a mechanically operated side mirror by Png Theng Chew. - LEE KEH REN (INTI College Malaysia, 1998)