Show sample as:
72-frame QuickTime VR
or
360-frame QuickTime movie loop
.
My
periodic table poster
is now available!
Platinum disk.
Nickel-sized (but thinner) disk of pure platinum.
Source:
Anonymous
Contributor:
Anonymous
Acquired:
17 October, 2008
Text Updated:
29 October, 2009
Price:
Donated
Size:
0.5"
Purity:
99.9%