---
type: link
tags: [twitter, sm, computer history, nasa, apollo program, rope memory, hardware, computing, link]
created: 2026-03-18T22:02:07.634+00:00
updated: 2026-04-06T10:56:20.673373+00:00
---# Rope memory

## Links

- [x post: Before we had silicon chips, we had needle and thread.

In the 1960s, NASA didn’t ‘upload’ code; ...](https://x.com/i/status/2034264101887562001)


---
**Keywords:** twitter, sm, computer history, nasa, apollo program, rope memory, hardware, computing, link
