Introduction: Magnetic Holder for Knives
Re-use of magnets from hard disks computer to build a simple holder for knives.
Time 30 minutes
Add a Teacher Note to share how you incorporated it into your lesson.
Step 1: Materials and Tools
- Many old computer hard disks
- Set of universal screwdriver
- Double-sided adhesive tape
Step 2: Disassembling Hard Drives for Parts
After dismantling hard drives, please discard the aluminum housing and the PCB into suitable containers for disposal.
Parts such as motors, bearings, magnetic discs and neodymium magnets can be used for various constructions.