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August 1999

Volume 52, Issue 8

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Consistent Histories and Quantum Measurements

Robert B. Griffiths and Roland Omnès
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The traditional Copenhagen orthodoxy saddles quantum theory with embarrassments like Schrödinger's cat and the claim that properties don't exist until you measure them. The consistent‐histories approach seeks a sensible remedy.

Quantum Calorimetry

Caroline Kilbourne Stahle, Dan McCammon, and Kent D. Irwin
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Novel detectors that operate at 60 millikelvin are now being used to study cosmic gas at millions of kelvin

Chaotic Dynamics and the Origin of Statistical Laws

George M. Zaslavsky
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Chaotic dynamics in real systems does not provide finite relaxation time to equilibrium or fast decay of fluctuations, and chaotic systems are not completely random in the sense originally postulated for statistical systems. These properties may require rethinking some of the fundamental assumptions of thermodynamics.
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Physics Update

Phillip F. Schewe and Benjamin P. Stein
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How Not to Create Tigers

N. David Mermin
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Sokalratic Debate Continues, Fueled by Latour and Copenhagen Interpretations

Jean Bricmont, Alan Sokal, N. David Mermin, and Mara Beller
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Berkeley Lab Leapfrogs to Elements 116 and 118

Barbara Goss Levi
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The discovery of two new elements where none had been expected gives nuclear physicists hope of exploring hitherto inaccessible regions of the nuclear chart.

First Events Seen at Sudbury Neutrino Observatory

Richard Fitzgerald
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Space Telescope Key Project Completes Task of Measuring the Hubble Constant Within 10%

Bertram Schwarzschild
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By measuring hundreds of periodically varying stars out to 80 million light‐years, the Hubble telescope has calibrated much brighter cosmological yardsticks that we can see billions of light‐years away.

Model Suggests Deep‐Mantle Topography Goes with the Flow

Ray Ladbury
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As geochemists, modelers, and seismologists try to make sense of data from Earth's mantle, a new model poses challenges to each group and suggests that progress in understanding the deepest regions of the mantle can occur only on a broad front.

An Interplanetary Weather Forecast for Mars

Ray Ladbury
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The Natural Philosophy of James Clerk Maxwell

Peter M. Harman and C. W. Francis Everitt, Reviewer
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Theoretical Global Seismology

F. A. Dahlen, Jeroen Tromp, and Thorne Lay, Reviewer
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Chaos, Scattering and Statistical Mechanics

Pierre Gaspard and Jean Bricmont, Reviewer
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What Remains to Be Discovered: Mapping the Secrets of the Universe, the Origins of Life, and the Future of the Human Race

John Maddox and Joel Primack, Reviewer
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Galactic Astronomy

James Binney, Michael Merrifield, and Ivan R. King, Reviewer
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The Deep Hot Biosphere

Thomas Gold and Lynn Margulis, Reviewer
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New Books

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Focus on Cryogenics

Lawrence G. Rubin
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1999 MacArthur Fellows Announced

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Guggenheim Foundation Names Fellows for 1999

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Sloan Foundation Honors Young Scientists

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In Brief

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FREE

Glenn Theodore Seaborg

Albert Ghiorso
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FREE

Gerhard Herzberg

Takeshi Oka, Boris P. Stoicheff, and James K. G. Watson
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FREE

Robert Green Sachs

Roger Hildebrand, Bruce Winstein, and Kameshwar wali
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FREE

William Bernstein

Murray Dryer, Harold Leinbach, and Sami Cuperman
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In Hewitt's Teaching, Equations Take a Back Seat

Jean Kumagai
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Washington Ins & Outs: An Academy Election and Appointments at NASA, State, NSF

Irwin Goodwin
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Washington Briefings

Irwin Goodwin
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German Synchrotron Light Source May Find New Home Somewhere in Middle East

Toni Feder
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Thailand Recycles Japanese Synchrotron Light Source

Toni Feder
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Germany Narrows Reactor Fuel Choices

Toni Feder
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Bean Counting Begins in UK Universities

Toni Feder
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Cablecar Tragedy at Alps Observatory Claims 20 Lives

Jean Kumagai
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In Brief

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Salaries Rise, Unemployment Falls Among Phd Physicists

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Web Watch

Charles Day
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