| | | Birthday present for Oliver Sacks.  (External Sample) I went to New York with my six-year-old daughter Addie on somewhat of a whim, to attend Oliver Sacks' 70th birthday party.  We had a great time: You can read all about it.
 Of course I had to bring an element present, since Sacks is an element collector like myself (he came to visit my table about a year earlier).  70 (ytterbium) is kind of a boring element, so I decided to bring him some elements that add up to 70, aluminum (13),  copper (29) and nickel (28), in the form of this little candy dish.
 Location: Oliver Sacks' Office
 Photographed: 9 July, 2003
 Size: 8"
 Purity: 33%
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