HEATKEYS

HowStuffWorks Electronics gives you explanations, reviews, opinions, and prices for popular electronics, iPods, home theaters, and other gadgets.

OpenMaterials is a collaborative research project dedicated to open investigation and experimentation with DIY production methods and uses of materials.

Colorchange - Hallcrest LCR - Specialists in materials that change color when stimulated by temperature, light, water and pressure

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

Chromatic Technologies Inc. (CTI) is a leading specialty inks manufacturer specializing in thermochromic, photochromic, glow-in-the-dark, metal decoration, and color shifting inks. - Chromatic Technologies Inc. (CTI) is a leading specialty inks manuf...

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

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

Custom paint your car, boat, or home using pearl paint, candy paint, metal flake paint, temperature change paint, thermochromic paint, and chameleon paints for your auto, home, motorcycle, or chopper. Custom painting, faux finish, and powder coating ...

A collection of FREE, easy-to-understand science, technology, and how-it-works articles for the whole family!