In a remarkable display of skill, YouTuber polymatt has demonstrated that constructing a functional floppy disk from scratch is indeed possible. The project not only highlights the technical capabilities required but also the perseverance involved in tackling such an engineering challenge.

Why Attempt This?

The journey into floppy disk creation started as polymatt aimed to solve complex problems step by step, emphasizing the learning experience along the way. This endeavor aims to replicate a 44-year-old technology, ensuring that every element, down to the magnetics, is painstakingly crafted.

Process Overview

The main phases included:

• Disk Frame Creation: The outer frame is meticulously machined using CNC technology.
• Internal Disk Construction: A thin PET film is cut and treated, forming the core disk.
• Magnetic Coating Preparation: A mix involving black iron oxide powder and other components was synthesized, refined, and applied to create the magnetic surface necessary for data storage.

Although initial attempts faced hurdles, including peeling at high speeds, persistence led to a successful outcome with a workable floppy disk.

This project exemplifies modern DIY ingenuity, fusing creativity with traditional engineering techniques that have become somewhat of a relic in today’s digital age.

Floppy Disk Project

Image credit: polymatt
Related Content: For those interested in similar DIY projects, polymatt’s channel offers a plethora of innovative engineering solutions.