HEATKEYS

Browse thousands of messages related to treasure hunting, archaeology, history, metal detecting, relic hunting, caches, sunken treasures, shipwrecks, buried treasures, gold prospecting and more! Participate in our online treasure hunt!

Public Lab is an open community which collaboratively develops accessible, open source, Do-It-Yourself technologies for investigating local environmental health and justice issues.

YouTube is a place to discover, watch, upload and share videos.

Technology and design issues relating to metal detectors and other treasure hunting instruments, includes projects and a discussion forum.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Antique bottle forum where collectors, diggers, traders and anybody with an interest in antique bottles meet.

Learn how to do just about everything at eHow. Expert Village is now a part of eHow, adding expert How To videos to eHow, the world

Texas Transportation Institute

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

The largest amateur Unmanned Aerial Vehicle (UAV) community on the web.

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.