31 October, 2009 (15)

31 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.
Hydrogen
Hydrogen The Sun

The Sun.
Source: Big Bang
Contributor: The Universe
Acquired: 31 October, 2009
Text Updated: 1 November, 2009
Price: Free
Size: 55000000000"
Purity: 75%
Carbon
Carbon Pyrolytic graphite
3D3D
Pyrolytic graphite.
Source: Science Toys
Contributor: Theodore Gray
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: $1
Size: 0.5"
Purity: >99%
Carbon
Carbon Silicon Carbide crystals
3D3D
Silicon Carbide crystals.
Source: Ethan Currens
Contributor: Ethan Currens
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: Donated
Size: 0.25"
Composition: SiC
Oxygen
Oxygen Zincite
3D3D
Zincite.
Source: Jensan Scientifics
Contributor: Theodore Gray
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: Anonymous
Size: 1"
Composition: (Zn, Mn, Fe)O
Oxygen
Oxygen Fergusonite
3D3D
Fergusonite.
Source: Simone Citon
Contributor: John Gray
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: Trade
Size: 0.5"
Composition: YNbO4
Fluorine
Fluorine Teflon washers
3D3D
Teflon washers.
Source: eBay seller rubbermann7
Contributor: Theodore Gray
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: $23
Size: 0.5"
Purity: 76%
Silicon
Silicon Small chunks of silicon
3D3D
Small chunks of silicon.
Source: Unknown
Contributor: Unknown
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: Unknown
Size: 0.5"
Purity: >99.99%
Calcium
Calcium High-purity calcium nodules
3D3D
High-purity calcium nodules.
Source: Anonymous
Contributor: Anonymous
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: Donated
Size: 3"
Purity: >99.9%
Titanium
Titanium Schick Quattro Titanium blade
3D3D
Schick Quattro Titanium blade.
Source: Walmart
Contributor: Theodore Gray
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: $2
Size: 2"
Purity: <1%
Iron
Iron Terrestrial iron
3D3D
Terrestrial iron.
Source: Jensan Scientifics
Contributor: Theodore Gray
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: Anonymous
Size: 1"
Composition: Fe
Nickel
Nickel Nichrome wire
3D3D
Nichrome wire.
Source: Theodore Gray
Contributor: Theodore Gray
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: Unknown
Size: 8"
Purity: >60%
Copper
Copper Linotype matrix
3D3D
Linotype matrix.
Source: eBay seller lubomir
Contributor: Theodore Gray
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: $28
Size: 2"
Purity: >30%
Tin
Tin Tin soldier mold
3D3D
Tin soldier mold.
Source: Unknown eBay seller
Contributor: Theodore Gray
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: $1
Size: 4"
Purity: 0%
Holmium
Holmium MRI Machine

MRI Machine. (External Sample)
Location: Hospital
Photographed: 31 October, 2009
Text Updated: 1 November, 2009
Size: 100"
Purity: <1%
Tungsten
Tungsten Golf club insert
3D3D
Golf club insert.
Source: eBay seller mld101
Contributor: Theodore Gray
Acquired: 31 October, 2009
Text Updated: 31 October, 2009
Price: $9
Size: 2"
Purity: 90%