Links and Related Sites
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An excellent and extensive forum for chemistry and element-related topics:
http://www.chemicalforums.com
Theodore Gray's incredible Wooden Periodic Table Table:
http://www.periodictabletable.com
Theodore Gray also makes a terrific array of pictorial posters of the Periodic Table: Click here to view or buy: http://theodoregray.com/PeriodicTable/Posters/index.html
A good reliable source of basic information about elements:
http://www.webelements.com
University of North Texas - source of "Walking Tour of the Elements":
http://www.chem.unt.edu/faculty/jmarshl.htm
A source of spot market prices for precious metals:
http://www.thebulliondesk.com/
Some interesting nuclear-related and other photos:
http://simplethinking.com/
Jim Rugh's website cataloguing Elements used in coins and medals:
http://xphobe.dyndns.org/elements/
Penny Press Mint - Our Element Coin Series partner and also a leading manufacturer of encased coins:
http://www.pennypressmint.com/
Hamer Technologies - Precision Machining and Rapid Prototyping:
http://www.hamertech.com/
Current Coin Prices:
http://www.numismedia.com
U.S. Postal Service:
http://www.usps.com
U.S. Postal Service shipping calculation:
http://postcalc.usps.gov
U.S. Postal Service shipping calculation (outside USA):
http://ircalc.usps.gov
UPS United States site:
http://www.ups.com/content/us/en/index.jsx
Google search:
http://www.google.com
Yahoo search:
http://www.yahoo.com
Paypal main site:
https://www.paypal.com
Ebay main site:
http://pages.ebay.com