HEATKEYS

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

Virtual Trebuchet is a free web based trebuchet simulator.

Creativity in fantasy, how to write, make video games, draw and create fantasy things like dioramas and make terrariums. model rockets, telescopes. Lots of hobby projects for free.

Spartans discover solutions for the world

Physics problems and solutions for real world applications, covering a wide range of topics from classical mechanics, such as the physics of sports, amusement parks, and battle machines.

Learn how to make a trebuchet. Get free trebuchet plans with video to design and build a trebuchet sling, counterweight and more.

Get in-depth coverage of current and future trends in technology, and how they are shaping business, entertainment, communications, science, politics, and culture at Wired.com.

Build Your Own Motorcycle Cargo and Camping Trailers - Trailer Plans by RedStoneProjects.com

Mathematics and physics of the trebuchet, a catapult powered by a falling counterweight.

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

This is the tantaurus.net home page with links to the rest of the site including trebuchet projects, beer brewing adventures, a YouTube unicycle video, an account of being an extra in the Bottle Shock ...

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