Show sample as:
72-frame QuickTime VR
or
360-frame QuickTime movie loop
.
My
periodic table poster
is now available!
Fine powder.
This is finely powdered pure silicon. No idea what it's used for.
Source:
eBay seller matky
Contributor:
eBay seller matky
Acquired:
10 September, 2004
Price:
Donated
Size:
1"
Purity:
99.97%