Engineering and Science, Volume 18:5, February 1955

Engineering and Science, Volume 18:5, February 1955. [Journal Issue]

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Table of Contents


Views of the Universe
Man has been led to various views of the universe at various times in history. Here's how he sees it today.
by H. P. Robertson

The Purchase of a Gem Stoneā€”or What to do Until the Appraiser Arrives
What makes a gem valuable? How can you tell the real thing from a piece of glass? An expert answers some basic questions about gems.
by Richard H. Jahns

Microsecond Chemistry
A progress report on the Caltech research into chemical reactions which take place in less than a thousandth of a second.
by Norman R. Davidson

Campus News:

The Month at Caltech

Alumni News



Item Type:Journal Issue
Record Number:CaltechES:18.5.0
Persistent URL:
Usage Policy:You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format.
Item Category:All Records > Complete Issues
ID Code:159
Deposited On:27 Jul 2005
Last Modified:03 Oct 2019 22:51

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