HEATKEYS

The DataRay Inc. Website presents a range of high performance, Windows-based, ISO 11146-compatible, laser beam profiling and beam characterization products. Products measure beam diameter and M-squared.

Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sites.

All over the world, companies rely on X-Rite to serve as their color partner. Our hardware, software, and support provide customer-specific solutions that ensure color accuracy and data communication when color output is critical to business.

Scientific physics forums for professionals and students to discuss serious issues and topics regarding physics in theory, practice, study and reality. Students can also find help for homework and career perspectives

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

Create, record and share the sounds you create anywhere to friends, family and the world with SoundCloud, the world

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...