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Corrections

JUL 01, 2014
Physics Today

February 2014, page 58 —In the second paragraph, the two occurrences of sin α should be cos α.

April 2014, page 30 —The equation-of-state parameter given in the first paragraph “Windows onto dark energy” should be wDE = −1.027 ± 0.055.

May 2014, page 17 —The formula for thallium trifluoroacetate should be Tl(CF3COO)3.

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Volume 67, Number 7

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