Revisiting the NetBSD Build System(blogsystem5.substack.com)

120 points by abhi9u 1 year ago | 13 comments

Starlink User Terminal Teardown(darknavy.org)

264 points by walterbell 1 year ago | 90 comments

Nixiesearch: Running Lucene over S3, and why we're building a new search engine(nixiesearch.substack.com)

102 points by shutty 2 years ago | 65 comments

Quetzal-1 Satellite Goes Open Source(hackaday.com)

132 points by jerryjerryjerry 3 years ago | 8 comments

GPS – Bartosz Ciechanowski (2022)(ciechanow.ski)

11 points by srathi 1 year ago | 1 comments

GPS (2022)(ciechanow.ski)

365 points by tkiolp4 3 years ago | 32 comments

Bartosz Ciechanowski's interactive blog essay explaining how the Global Positioning System works, including its satellite constellation and positioning math.