When we first saw [DiPDoT’s] homebrew computer, we thought it was an Altair 8800. But, no. While it has a very familiar front panel, the working parts are all based on relays. While it isn’t finished, ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Generates 230+ figurate number sequences across multiple dimensions in Python. Based on Figurate Numbers (2012) by Elena Deza and Michel Deza.

3I/ATLAS imaged by the Two-Meter Twin Telescope in the Canary Islands — showing a sunward jet nearly 6,000 km long. According to Sereda’s October 13 report, the object emitted light flashes in a ...