17 October, 2009 (10)

17 October, 2009

Click any element tile below to get the full entry for that element, or click on the sample picture to go directly to the description of that sample.

Text and images Copyright (c) 2010 by Theodore W. Gray.

Graphite hand.
Source: eBay seller sj6girls
Contributor: Theodore Gray
Acquired: 17 October, 2009
Text Updated: 18 October, 2009
Price: $52
Size: 5"
Purity: 95%

Kitchen matches.
Source: Grocery Store
Contributor: Theodore Gray
Acquired: 17 October, 2009
Text Updated: 18 October, 2009
Price: $1
Size: 2"
Purity: <3%

Match safe.
Source: eBay seller dhenry102
Contributor: Theodore Gray
Acquired: 17 October, 2009
Text Updated: 18 October, 2009
Price: $5
Size: 4"
Purity: 0%

Dental implants.
Source: Dan Klarmann
Contributor: Dan Klarmann
Acquired: 17 October, 2009
Text Updated: 18 October, 2009
Price: Donated
Size: 0.5"
Purity: >99%

Gas phase titanium crystals.
Source: Ethan Currens
Contributor: Ethan Currens
Acquired: 17 October, 2009
Text Updated: 29 October, 2009
Price: Donated
Size: 0.5"
Purity: 99.99%

Palladobismutharsenide.
Source: Jensan Scientifics
Contributor: Theodore Gray
Acquired: 17 October, 2009
Text Updated: 18 October, 2009
Price: Anonymous
Size: 0.5"
Composition: Pd₂(As,Bi)

Gem cut Zirconium oxide (cubic).
Source: Pehnec Gems
Contributor: Theodore Gray
Acquired: 17 October, 2009
Text Updated: 18 October, 2009
Price: $1
Size: 0.39"
Purity: 74%

Ruthenium resistors.
Source: eBay seller gedeon-qc
Contributor: Theodore Gray
Acquired: 17 October, 2009
Text Updated: 18 October, 2009
Price: $4
Size: 0.1"
Purity: <10%

Silver halide film.
Source: Nick Mann
Contributor: Theodore Gray
Acquired: 17 October, 2009
Text Updated: 18 October, 2009
Price: Donated
Size: 1"
Purity: <10%

Silver halide film.
Source: Nick Mann
Contributor: Theodore Gray
Acquired: 17 October, 2009
Text Updated: 1 November, 2009
Price: Donated
Size: 1"
Purity: <10%