2 April, 2009 (61)

2 April, 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.

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Hearing aid batteries.
Source: Radio Shack
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $5
Size: 0.375"
Purity: <10%

Germanium crystal.
Source: Ethan Currens
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: Anonymous
Size: 2"
Purity: 99.999%

Germanium Ore.
Source: eBay seller minclassixx
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $20
Size: 3"
Composition: Ge

Bromine pool tablets.
Source: Farm & Fleet
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 23 April, 2009
Price: $1
Size: 1"
Purity: 78%

Electronic MagicCube.
Source: eBay seller clinia
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $5
Size: 1.25"
Purity: <10%

Mechanical MagicCube.
Source: eBay seller clinia
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 7 April, 2009
Price: $5
Size: 1.25"
Purity: <10%

Niobium powder.
Source: eBay seller safetobe
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $50/pound
Size: 2"
Purity: 99.9%

Experimental solar cell.
Source: Max Whitby of RGB
Contributor: Max Whitby of RGB
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: Donated
Size: 1.5"
Purity: <5%

Silver oxide battery.
Source: Radio Shack
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 7 April, 2009
Price: $4
Size: 0.3"
Purity: <20%

Silver front-surface mirror.
Source: eBay seller bluemedi
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $4
Size: 1"
Purity: 99.9%

Cadmium plated brake rotor.
Source: eBay seller summitracing_sales
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $46
Size: 12"
Purity: <1%

Pure tungsten welding rod.
Source: eBay seller tungsten-direct
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $22
Size: 0.125"
Purity: 99.5%

Tungsten carbide car weight.
Source: eBay seller dlafew
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 7 April, 2009
Price: $10
Size: 1"
Purity: 90%

Mercury maze.
Source: eBay seller channel4steve
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $20
Size: 6"
Purity: 99%

Thallium perfume.
Source: eBay seller fragrancealley
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $16
Size: 5"
Purity: 0%

Civil war rifle bullet.
Source: eBay seller cvrelics
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 7 April, 2009
Price: $5
Size: 1"
Purity: >90%

Plumbing lead ingot.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $10
Size: 5"
Purity: >98%

Lead pipe reamer.
Source: eBay seller wvtools
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: $12
Size: 8"
Purity: 0%

Cheap spinthariscope.
Source: eBay
Contributor: Theodore Gray
Acquired: 2 April, 2009
Text Updated: 3 April, 2009
Price: Unknown
Size: 2"
Purity: 0%

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