cjen

Tell HN: Aaronsw.com is no longer online

4 points by cjen 6 months ago | 1 comment

What Made Apollo a Success? [pdf]

2 points by cjen 1 year ago | 1 comment

How Your Phone Knows Up from Down

4 points by cjen 2 years ago | 2 comments

Effort justification

2 points by cjen 6 years ago | 0 comments