![just found this 3.5" floppy disk with a built-in solar powered calculator from the 90s. Still works! : r/interestingasfuck just found this 3.5" floppy disk with a built-in solar powered calculator from the 90s. Still works! : r/interestingasfuck](https://preview.redd.it/m6ajtfh03xf91.jpg?width=640&crop=smart&auto=webp&s=09bc02b003912debc9e50d3f374571987e154ded)
just found this 3.5" floppy disk with a built-in solar powered calculator from the 90s. Still works! : r/interestingasfuck
![YYANG Standard Function Calculator Calculator Retro Dot Mechanical Disk Button Mini Cute Calculator Arithmetic Calculator Yellow Desktop Calculator (Color : Yellow, Size : 14.8x9.2cm) NEW IN NOW : Amazon.sg: Office Products YYANG Standard Function Calculator Calculator Retro Dot Mechanical Disk Button Mini Cute Calculator Arithmetic Calculator Yellow Desktop Calculator (Color : Yellow, Size : 14.8x9.2cm) NEW IN NOW : Amazon.sg: Office Products](https://m.media-amazon.com/images/I/41ImL+WEY9L._AC_SY780_.jpg)
YYANG Standard Function Calculator Calculator Retro Dot Mechanical Disk Button Mini Cute Calculator Arithmetic Calculator Yellow Desktop Calculator (Color : Yellow, Size : 14.8x9.2cm) NEW IN NOW : Amazon.sg: Office Products
![Old Laptop with a Laser Disk, Calculator, Notebook and Pen on a Stock Photo - Image of background, mobility: 101749016 Old Laptop with a Laser Disk, Calculator, Notebook and Pen on a Stock Photo - Image of background, mobility: 101749016](https://thumbs.dreamstime.com/z/old-laptop-laser-disk-calculator-notebook-pen-wooden-table-101749016.jpg)