physics update letters search & discovery issues & events books new products we hear that obituaries
December 2001 Volume 54, Number 12
Links to Advertisers

Cover: Exceptionally well-preserved microfossils like this 35-million-year-old shell of the planktonic foraminiferan Cribrohantkenima inflata can serve as thermometers of ancient seas. This elaborate millimeter-long shell is the work of one single-celled animal. Using such pristine specimens, Paul Pearson and coworkers have done much to resolve a paradox that has bedeviled global-warming modelers. See the news story on page 16. (Electron micrograph courtesy of P. Pearson.)

Acoustic Surgery
Bursts of focused ultrasound energy three orders of magnitude more intense than diagnostic ultrasound are emerging as a noninvasive option for treating cancer and for other medical procedures -- Gail ter Haar

Edward Condon and the Cold War Politics of Loyalty

Early in the cold war, a noted scientist was relentlessly hounded by red-baiting congressmen. The lessons of the case remain no less relevant today -- Jessica Wang

The Promise and Challenge of Solid-State Lighting
In time, solid-state devices should provide inexpensive, environmentally friendly illumination that changes the way we think about using artificial light -- Arpad Bergh, George Craford, Anil Duggal, and Roland Haitz

Readings from the Physics Today Archive
We are proud to present a collection of readings from our archives that are associated with this issue. Updated throughout the month.

  Departments

Physics Update

Reference Frame
Two Theorists never in doubt

Letters
US Terrorist Vulnerability Exposed Years Ago
Defense Work Is Physicists' Tradition
Greenhouse Gases Warm Things Up
Folding The Sciences Was Tough but Correct Decision
Principia Is Proud of Solar Car Success
On Religion and Science and Money's Power to Corrupt
Credit Clarified for Biomolecules Work
Correction

Search and Discovery
Cornell, Ketterle, and Wieman Share Nobel Prize for Bose-Einstein Condensates

Macroscopic quantum states of atomic gases, created in 1995, have more than lived up to initial expectations, with journals still bulging with reports of their fascinating behavior.

Isotopic Analysis of Pristine Microshells Resolves a Troubling Paradox of Paleoclimatology

If fossil isotopic data tell us that the tropical ocean was much cooler 50 million years ago than it is now, then either the data are flawed or we understand very little about global warming.

Can Polymeric Carbon-60 Be Magnetic?

If a recent experiment is confirmed, theorists will be challenged to explain the evidence for weak ferromagnetism in a compound made solely of carbon.

Issues and Events
Security at US Nuclear Power Plants Boosted after Terrorist Attacks

With the ongoing threat of terrorist attacks, nuclear regulators ponder how to protect the public from a radiation disaster.

IAEA Calls for Tighter Security Worldwide
Mohamed ElBaradei, director general of the International Atomic Energy Agency, is calling on the world to tighten security at civilian nuclear plants to avoid their being targeted by terrorists.

CERN Grapples with LHC Cost Hike
Cutbacks, loans, project slowdown, and new money could all contribute to paying the extra costs of the Large Hadron Collider and to restoring CERN's reputation.

Goldin Era Ends at NASA, Canada Picks New Space Chief
Dan Goldin, NASA's longest-serving chief administrator, announced his resignation in mid-October, just days before the results of an investigation into cost overruns of the International Space Station (ISS) were made public.

New Directors for NIST, NOAA
Two veterans of both science and government service were set to become the new directors of the National Oceanographic and Atmospheric Administration (NOAA) and NIST following their nominations by President Bush.

Math Solution to Nobel Problem
Norway has created an international math prize that could achieve Nobel stature.

Physics Societies Seek to Aid Fight against Terrorism
Since the terrorist attacks on 11 September, scientific societies--like individuals and organizations across the country--have been casting about for meaningful ways to help counter terrorism.

Terrorism Sets Agenda for New Congressional Fellows
The 11 September events and the subsequent anthrax attacks have changed the lives of virtually all of the 30 or so scientists who are beginning their yearlong fellowships on Capitol Hill under the sponsorship of a host of scientific societies.

AIP Forum Focuses on Color Digital Documents
Attendees at the annual Industrial Physics Forum, held in Rochester, New York, on 22 and 23 October, were shown the latest developments in color copying technology as they toured the Xerox Corp's Wilson Center for Research and Technology.

News Notes
Future of particle physics
Green light for Wyoming grads
Maple-leaf math
Bell Labs management
Los Alamos Medal

Web Watch
Bizarre Boiling
Antarctica
Shrimpoluminescence

Books
Einstein, Picasso: Space, Time, and the Beauty That Causes Havoc, Arthur I. Miller (reviewed by Stephen G. Brush)

Adventures in the Atomic Age: From Watts to Washington, Glenn T. Seaborg with Eric Seaborg (reviewed by Alvin M. Weinberg)

Molecular Electronic-Structure Theory, Trygve Helgaker, Poul Jørgensen, and Jeppe Olsen (reviewed by Mark A. Ratner)

100 Years of Planck's Quantum, Ian Duck and E. C. G. Sudarshan (reviewed by Dan Greenberger)

Encyclopedia of Astronomy and Astrophysics, edited by Paul Murdin (reviewed by Stephen P. Maran)

East Asian Archaeoastronomy: Historical Records of Astronomical Observations of China, Japan and Korea, Zhentao Xu, David W. Pankenier, and Yaotiao Jiang (reviewed by John Steele)

Atom, Molecule,and Cluster Beams, Hans Pauly (reviewed by James M. Lisy)

For Better or for Worse: The Marriage of Science and Government in the United States, Alfred K. Mann (reviewed by Anita K. Jones)

New Books

New Products
Focus on cryogenics

We Hear That
AIP Names Writing Award Winners

AAS Division Awards Announced

Physicists Honored by APS

Researchers Receive 'Dutch Nobel Prize'

First Leverhulme Prizes Awarded

Quinn Is Elected Vice President of APS

In Brief

Obituaries
Vitalii Iosifovich Goldanskii

William Edward Caswell

John Edward 'Jack' Estes

Leslie Lawrance Foldy

Howard Thomas Powell


Job Opportunities