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Correction.


The statement that "carbon-14 gradually grad·u·al  
adj.
Advancing or progressing by regular or continuous degrees: gradual erosion; a gradual slope.

n. Roman Catholic Church
1.
 decays to carbon-42" in "Natural or Synthetic Synthetic

A financial instrument that is created artificially by simulating another instrument with the combined features of a collection of other assets.

Notes:
? Test reveals origin of chemicals in blubber" (SN: 2/12/05, p. 101) is wrong. Carbon dating carbon dating
n.
See radiocarbon dating.



carbon-date v.
 is possible because carbon-14 decays to nitrogen-14.
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Publication:Science News
Article Type:Correction Notice
Date:Mar 19, 2005
Words:36
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