Helander Products, Inc.
Designs and manufactures miniature spring and roller clutches including overrunning clutches, single/fractional revolution clutches, on-off solenoid and magnetic actuated clutches, back stopping clutches, indexing clutches and free wheeling clutches.
http://www.tinyclutch.com/

Save-A-Tooth
A Save-A-Tooth kit is your first line of defense against accidental tooth loss. No First Aid Kit should be without it.
http://www.save-a-tooth.com

Ogura Industrial Corp
Producer of eletromagnetic clutches and brakes in single plate, multi-disk, tooth, magnetic particle, hysteresis, c-face and foot mount
http://www.ogura-clutch.com

Kendrion Power Transmission
Kendrion Electromagnetic develops and produces electromagnetic components. The three business units are Automotive Systems, Magnetic Systems und Power Transmission. Automotive Systems stands for customer-specific project developments for applications in the automobile industry and hydraulics. Magnetic Systems produces standard and individual solutions for industrial applications. Power Transmission produces electromagnetic brakes and clutches for the industrial drive technology. Kendrion Electromagnetic unifies the traditional brands Binder, Thoma Magnettechnik and Neue Hahn Magnet.
http://www.kendrionat.com/

Hericium americanum
Illustrated article by Tom Volk on this edible tooth fungus and on other tooth fungi and their classification.
http://botit.botany.wisc.edu/toms_fungi/jan2003.html

Neanderthal's Tooth Discovered in Montenegro
From IOL, archaeologists have discovered a tooth believed to belong to Neanderthal man dating back between 40 000 and 150 000 years.
http://www.itechnology.co.za/index.php?click_id=31&art_id=qw1084696203710B255&set_id=1

Shark Tooth Capital of the World
Venice is known worldwide as the Shark Tooth Capital. Shark teeth are easily found and collected along it's beautiful beaches.
http://venice-fla.com/capital.htm

Burton Saw & Supply
Offers repair service of any round saw from 7" rip to 96" inserted tooth, steel tooth, stellite or carbide. Also is a distributor for many saw and filing related manufacturers.
http://www.burtonsaw.com

Golden Engineering Co.
Manufacture electromagnetic clutches, brakes, clutch plates, one way clutches and friction products for machine tools and packaging machines.
http://www.bensonsindia.com/home/golden/golden.html

Gene Expression in Tooth
Database on the expression of different genes in the developing tooth.
http://bite-it.helsinki.fi/