Discover
Discover

Share
pt_cover0420_Cover_no_label.jpg
View Full Size Cover
pt_cover0420_Cover_no_label.jpg
APR 01, 2020

Volume 73, Issue 4

Editorial

default promo image.png
Editorial
/
Article
The economics of progress
APR 01, 2020

Letters

PTO.v73.i4.10_1.f1.jpg
Letters
/
Article
We need to rethink lower-division physics teaching
APR 01, 2020
default promo image.png
Letters
/
Article
Tito’s interest in science
APR 01, 2020
default promo image.png
Letters
/
Article
A scenario for getting rid of the bomb
APR 01, 2020
default promo image.png
Letters
/
Article
Charles Kittel’s perseverance
APR 01, 2020
default promo image.png
Letters
/
Article
Richter supported Stanford accelerator projects
APR 01, 2020
default promo image.png
Letters
/
Article
Corrections
APR 01, 2020

News

PTO.v73.i4.14_1.f1.jpg
News
/
Article
An optical trap nudges a nanoparticle into its motional ground state
APR 01, 2020
PTO.v73.i4.17_1.f1.jpg
News
/
Article
A novel liquid-crystal phase is ferroelectric
APR 01, 2020
PTO.v73.i4.20_1.PT.3.4449highlight.jpg
News
/
Article
Barbs of a feather lock together
APR 01, 2020
PTO.v73.i4.22_1.PT.3.4450highlight.jpg
News
/
Article
Opening a new university offers opportunities to try new approaches and reach new populations
APR 01, 2020
PTO.v73.i4.26_1.f1.jpg
News
/
Article
Take your pick: A new warhead or a “new program of record”
APR 01, 2020

Features

PTO.v73.i4.32_1.PT.3.4452highlight.jpg
Features
/
Article
Particle beams behind physics discoveries
APR 01, 2020
PTO.v73.i4.40_1.PT.3.4453highlight.jpg
Features
/
Article
Between complacency and panic
APR 01, 2020

Reviews

PTO.v73.i4.46_1.PT.3.4454highlight.jpg
Reviews
/
Article
Breaking the glass ceiling of 20th-century astronomy
APR 01, 2020
PTO.v73.i4.47_1.f1.jpg
Reviews
/
Article
A radio astronomy classic, updated
APR 01, 2020
PTO.v73.i4.49_1.f1.jpg
Reviews
/
Article
A quick reference for continuum mechanics
APR 01, 2020
default promo image.png
Reviews
/
Article
New books & media
APR 01, 2020

Products

default promo image.png
Products
/
Article
Focus on lasers, imaging, and microscopy
APR 01, 2020

Obituaries

PTO.v73.i4.56_1.f1.jpg
Obituaries
/
Article
Gloria Becker Lubkin
APR 01, 2020

Quick Study

PTO.v73.i4.58_1.PT.3.4460highlight.jpg
Quick Study
/
Article
The speedy secret of shark skin
APR 01, 2020

Backscatter

PTO.v73.i4.60_1.f1.jpg
Backscatter
/
Article
NIST on a chip
APR 01, 2020