Hacker News new | past | comments | ask | show | jobs | submit login

Those are slightly different - mini CDs. The ones the OP was talking about were a weird oblong shape.



How could a CD not be round?


Only the inner part where you can draw a circle contains actual data. The rest is just blank, but as long as it’s balanced it works just fine.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: