Gellmann

JAN 01, 1973

A memorandum, send to us by Donald Gunter, warned Cal Tech personnel of an unusual service interruption:

DOI: 10.1063/1.3127914

Physics Today

This article is only available in PDF format

This Content Appeared In

Volume 26, Number 1

Related content

News

Article

Liting Xiao searches for patterns in financial markets

October 16, 2025 11:07 AM

News

Article

Eric Frederick programs motion-tracking software

October 16, 2025 10:42 AM

News

Article

Phil Broughton keeps laboratories safe

October 09, 2025 03:25 PM

News

Article

Roohi Dalal advocates on Capitol Hill for the astronomy community

October 09, 2025 03:25 PM

News

Article

FYI science policy briefs

October 09, 2025 02:46 PM

News

Article

Lutetium and hafnium tell the story of liquid water on asteroid Ryugu

Despite the tumultuous history of the near-Earth object’s parent body, water may have been preserved in the asteroid for about a billion years.

October 08, 2025 08:50 PM

Get PT in your inbox

Physics Today - The Week in Physics

The Week in Physics" is likely a reference to the regular updates or summaries of new physics research, such as those found in publications like Physics Today from AIP Publishing or on news aggregators like Phys.org.

Physics Today - Table of Contents

Physics Today - Whitepapers & Webinars