The weirdest, most unusual stuff on the surplus market at surprisingly good prices. Check back occasionally, you never know what you're going to find.
A still alive and updated archive of telephony information. Area codes, exchanges, regional telcos, rate centers, deployed hardware types, and more.
You can even search on some data sets.
Home of the Unsolicited Dick Pick!
A collection of awesome security hardening guides, best practices, checklists, benchmarks, tools and other resources.
Radio equipment dealer. Personal and business-related radio equipment for sale, new. Also, shortwave receivers, scanners, software-defined radios, radio accessories and stuff for kids.
This list aims to help starters as well as seasoned Bio Hacker to find everything related to Biohacking at one place. This is a primer with the maximum amount of data as I may realize on completely different aspects of the biohacking community. I am not an expert, so I welcome any input. If you find it useful please share it with others.
Guide to military equipment and civil aviation.
Turn a Raspberry Pi into an oscilloscope. Probes attach to the GPIO pins.
Appropriate Technology for Small and Subsistence Farms
PO Box 413, Veneta, OR 97487, USA
All I Tech designs are public domain, a gift to humanity
These I Tech files are also located at University of California, Davis
A wikibook of recipes from around the world!
In addition to the usual toys, they also sell pranks only Satan would try.
Catalog page for a simplex repeater unit that you plug a radio into.
Described as the Craig's List for science.
Purchase equipment for lockpicking, lock hacking, and locksmithing here. Excellent prices, excellent equipment.
A massive online database of default passwords for networking hardware, embedded devices, and operating systems.
A web application that lets you randomly generate the contents of a greenbox (a hidden stash of equipment) for the tabletop RPG Delta Green. The Generator will also let you add your own items to the database.
A collective that's building F/OSS medical equipment and synthesizing important pharmaceuticals. Presented at HOPE about torrenting drugs and medication.