Discover
Discover

Share
pt-cover_2012_04.jpeg
View Full Size Cover
pt-cover_2012_04.jpeg
APR 01, 2012

Volume 65, Issue 4

Letters

default promo image.png
Letters
/
Article
Commentary: Too many authors, too few creators
APR 01, 2012
default promo image.png
Letters
/
Article
Radioactive toothpaste and reversed helicity
APR 01, 2012
default promo image.png
Letters
/
Article
Radioactive toothpaste and reversed helicity
APR 01, 2012
default promo image.png
Letters
/
Article
Radioactive toothpaste and reversed helicity
APR 01, 2012
default promo image.png
Letters
/
Article
Preserving quantum nondemolition
APR 01, 2012
default promo image.png
Letters
/
Article
Ocean sensing is influenced by platform
APR 01, 2012
PTO.v65.i4.12_2.f1.jpg
Letters
/
Article
Memories of volcanic flame in Hawaii
APR 01, 2012

News

PTO.v65.i4.15_1.f2.jpg
News
/
Article
The triggering and persistence of the Little Ice Age
APR 01, 2012
PTO.v65.i4.18_1.f1.jpg
News
/
Article
Inside a sonoluminescing microbubble, hints of a dense plasma
APR 01, 2012
PTO.v65.i4.20_1.f1.jpg
News
/
Article
DNA nanobarrel delivers the goods
APR 01, 2012
default promo image.png
News
/
Article
How rumors spread
APR 01, 2012
PTO.v65.i4.22_2.f1.jpg
News
/
Article
A day on Venus just got longer
APR 01, 2012
default promo image.png
News
/
Article
Gravity waves and heat in Mars’s atmosphere
APR 01, 2012
PTO.v65.i4.24_1.f1.jpg
News
/
Article
Science endures as conditions in Greece worsen
APR 01, 2012
PTO.v65.i4.27_1.f1.jpg
News
/
Article
Computer games take their place in the science classroom
APR 01, 2012
PTO.v65.i4.29_1.f1.jpg
News
/
Article
Regional centers extend ICTP work in South and Central America
APR 01, 2012
PTO.v65.i4.30_1.f1.jpg
News
/
Article
Hats off to Japanese center
APR 01, 2012
PTO.v65.i4.30_2.f1.jpg
News
/
Article
Herschel archives
APR 01, 2012
PTO.v65.i4.33_1.f1.jpg
News
/
Article
Modest but uneven R&D increases proposed for FY 2013
APR 01, 2012

Features

PTO.v65.i4.43_1.f1.jpg
Features
/
Article
Networks in motion
APR 01, 2012
PTO.v65.i4.49_1.f6.jpg
Features
/
Article
Precious fossils of the infant universe
APR 01, 2012
PTO.v65.i4.56_1.f1.jpg
Features
/
Article
Solar eruptive events
APR 01, 2012

Reviews

default promo image.png
Reviews
/
Article
The Optics of Life: A Biologist’s Guide to Light in Nature
APR 01, 2012
default promo image.png
Reviews
/
Article
War of the Worldviews: Science vs. Spirituality
APR 01, 2012
default promo image.png
Reviews
/
Article
An Introduction to Tensors and Group Theory for Physicists
APR 01, 2012
default promo image.png
Reviews
/
Article
Constructing Reality: Quantum Theory and Particle Physics
APR 01, 2012
default promo image.png
Reviews
/
Article
New books
APR 01, 2012

Products

default promo image.png
Products
/
Article
Focus on nanoscience and nanotechnology
APR 01, 2012

Obituaries

PTO.v65.i4.70_1.f1.jpg
Obituaries
/
Article
Robert Blinc
APR 01, 2012
PTO.v65.i4.71_1.f1.jpg
Obituaries
/
Article
Herbert Aaron Hauptman
APR 01, 2012

Quick Study

PTO.v65.i4.72_1.f1.jpg
Quick Study
/
Article
Exploring the interface between the Sun’s surface and corona
APR 01, 2012

Backscatter

PTO.v65.i4.80_1.f1.jpg
Backscatter
/
Article
Nano 3D printing hits the fast track
APR 01, 2012