硬碟再利用
資料來源：網路
時鐘
http://www.instructables.com/id/Recycled-Hard-Drive-Desk-Clock/
發電機
https://www.youtube.com/watch?v=iFfhMR1uidg&feature=youtu.be
遙控飛機
https://www.youtube.com/watch?v=jzFQ54MTPsg&feature=youtu.be
喇叭
https://www.youtube.com/watch?v=5GbP4yxADw0&feature=youtu.be
麥克風
https://www.youtube.com/watch?v=9AjnHXERRqk&feature=youtu.be
電風扇
https://www.youtube.com/watch?v=x57ToX_0rlI&feature=youtu.be
砂輪機
http://blog.xuite.net/aa801862/wang/85394859
DVD光碟機做雷射CNC
https://www.youtube.com/watch?v=fi57H_X-AcY&feature=youtu.be
