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.

The HowStuffWorks Auto Section contains articles about everything from engine workings to classic cars. Learn about cars on HowStuffWorks Auto.

race car engineering, design and construction for amateurs.

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

Car audio technical information with more than 125 individual pages, 50+ calculators and wav files. The covered topics range from basic electronics theory to more advanced topics such as speaker impedance as it relates to frequency, damping factor a...

Guide to driving techniques & car control for the advanced or racing driver

The Physics Classroom is an online interactive tutorial of basic physics concepts. The lessons use an easy-to-understand language to present common physics principles discussed in a first-year high school physics course.

AudiWorld was created to maintain the most comprehensive collection of Audi news and information anywhere in the world. Site includes discussion forums, Audi news, current and historical model listings, model FAQ, product reviews, motorsports, projec...

Teacher blogging portal from Goochland County Public Schools in Virginia, USA

The car maintenance bibles - Everything the DIY car enthusiast needs to know about basic car maintenance, wheels, tyres or tires, engine oil or motor oil, suspension (including springs and shock absorbers), brakes (disc brakes and drum brakes), gearb...

All about kid

Start drawing is not complicated drawings in pencil, gradually moving to the image of humans, animals, landscapes. Once mastered the technique of drawing with a pencil, you can go to the drawing colors. Our site is mainly given lessons in drawing ani...