Archive for date: January 20, 2006

Sudoku enumeration

January 20, 2006 | Games and Diversions | By: Mark VandeWettering

Here’s a page that answered some of my questions about Sudoku. Sudoku enumeration Now, if only it could answer the most pressing question I have: why am I so slow at them? Technorati Tags: Puzzles, Recreational Math, Sudoku

Wow! A computer built from 12v relays…

January 20, 2006 | Hacking, Hardware, Link of the Day | By: Mark VandeWettering

This is just completely nuts, an 8 bit computer constructed entirely from 12 volt relays. It consumes 12 amps at 13.5 volts (160 watts). Hilarious. Technorati Tags: Retrocomputing, Hacks

Google Innovates: You Can Now Discard Your Email Easily!

January 20, 2006 | General | By: Mark VandeWettering

No more clumsy dropdowns!  Another first second bold innovation, well, feature from Google. And, predictably, their stock is down over 10 today. 🙂 Technorati Tags: Google, Google Mail Gmail includes Delete button, users rejoice – Lifehacker