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Issues
June 1990
ISSN 0031-9228
EISSN 1945-0699
Reference Frame
Letters
Equation Punctuation Argumentation
Physics Today 43 (6), 13–98 (1990);
https://doi.org/10.1063/1.2810589
Search and Discovery
Articles
Squeezed and Antibunched Light
Physics Today 43 (6), 26–34 (1990);
https://doi.org/10.1063/1.881246
New techniques that exploit the limits of the uncertainty principle promise nearly noise‐free optical measurements and improved optical information transmission.
On the Road to Tomsk
Physics Today 43 (6), 36–42 (1990);
https://doi.org/10.1063/1.881247
A contingent of US scientists gets a firsthand look at once‐secret Soviet pulsed‐power research facilities—and uncovers examples of exceptional capabilities.
AIP in 1989: An Annual Report
Physics Today 43 (6), 45–56 (1990);
https://doi.org/10.1063/1.881248
The institute inaugurated a new computer composition system, negotiated several new joint ventures with the Soviets and cosponsored a US‐Soviet conference on chaos, joined in the publication of a children's science magazine, and established a public information office in Washington, DC.
Washington Reports
Physics Community
Opinion
Books
But the Crackling is Superb: An Anthology on Food and Drink by the Fellows and Foreign Members of the Royal Society
Physics Today 43 (6), 78–79 (1990);
https://doi.org/10.1063/1.2810602
New Products
News from APS
We Hear That
Obituaries
The no-cloning theorem
William K. Wootters; Wojciech H. Zurek
Dense crowds follow their own rules
Johanna L. Miller
Focus on software, data acquisition, and instrumentation
Andreas Mandelis