Explosives Research Group's 
Rock Mechanics and Explosives Research Center at the University of Missouri-Rolla.
http://www.umr.edu/~boom/index2.htmlTwo-Way Radios and Blasting
Technical paper on the using of radios in blasting zones.
http://www.hamradio-online.com/1996/feb/blasting.html
MSN Encarta - Explosives
Description of explosives and components.
http://encarta.msn.com/encnet/refpages/RefArticle.aspx?refid=761577751
Explosive Chemistry
Brief outline of explosive history, characteristics and function for Ex EOD members.
http://explosive.chemistry.mysite.wanadoo-members.co.uk/
TWGFEX
Includes mission statement, bylaws, information about membership, certification, documents, and ILRC Database.
http://ncfs.ucf.edu/twgfex/
Queensland government natural resources and mines
Bulletins providing information on safety, current legislations and activity reports.
http://www.dme.qld.gov.au/mines/explosives.cfm/
