Stryker Biotech - OP-1 Implant
Bone Morphogenetic Protein (BMP), OP-1 (Osteogenic Protein-1) - stimulates repair and regeneration of bone and joint tissue. Initial applications of OP-1 will be as an osteoinductive, or bone-inducing, bone graft material for skeletal repair.
http://www.stryker.com/orthobiologics/

Bone
Article from Wikipedia describing the characteristics, functions and types of bone and how bone is formed.
http://en.wikipedia.org/wiki/Bone

Etex - Bone Repair and Fracture Healing products
Calcium phosphate-based bone graft substitutes, implant surface coatings, and resorbable orthopedic devices.
http://www.etexcorp.com/etex/content/index.shtml

Dowumi Corporation
Manufacture bone conduction headsets for telemarketing, call centers, internet phones, and emergency service operations. Offers an explanation of bone conduction.
http://www.dowumi.com/

Murlin Chemical Inc.
Pennsylvania-based manufacturers of bone ash. Aluminum grade bone ash is used in aluminum smelting; synthetic grade for copper and brass.
http://www.murlinchemical.com/

Wyoming: The Bone Wars
An illustrated history of the Bone Wars. It includes photos taken from 1904 - 1934 and includes reproductions of engravings from 1871.
http://www.wyomingtalesandtrails.com/bonewars2.html

Kay Orthopaedics
Manufacturer and exporters of orthopedic screws, bone holding clamps,orthopedic pins, nails, bone spreader, interlocking nails,locking bolt,orthopedic drills, plates and handles
http://www.kayorthopaedics.com/

Black Blogz
For black bloggers. The intent is not to necessarily exclude non-black bloggers, it is meant to showcase journals written from a black perspective.
http://retrosoul.com/blackblogz/

ABCml: Analysis of Bone Counts by Maximum Likelihood
Software that implements a statistical method for analysis of bone counts from archaeological or paleontological sites. Java version of the software and documentation.
http://www.anthro.utah.edu/~rogers/abcml/

Black Hole Visualizations
Pages created by Werner Benger, featuring photo-realistic simulations of the way black holes influence light in their neighborhood. Includes the way a black hole would look on your desk, and a visualization of what would happen if the Earth gained sufficient mass to become a black hole.
http://www.photon.at/~werner/Relativity.html