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Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

description

Summary

Handwritten draft of a paper on the surface temperatures of Venus written in a notebook. Three primary sections focus on heat conduction in a semi infinite solid, the thermal properties of matter, and plane electromagnetic waves.

label_outline

Tags

astronomy sagan carl venus planet outer space exploration planetary science planetology atmosphere climate manuscripts venus surface temperatures venus surface temperatures draft notebook high resolution eng the seth macfarlane collection of the carl sagan and ann druyan archive finding our place in the cosmos from galileo to sagan and beyond carl sagan ultra high resolution
date_range

Date

01/01/1960
person

Contributors

Sagan, Carl (Author)
create

Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

Public Domain

label_outline Explore Venus Surface Temperatures, Temperatures

Studying why fruits taste that way. E.K. Nelson of the Department of Agriculture is shown making tests with an apparatus which the Department imported from Germany for the purpose of studying the essential oils or "flavor-giving" content of fruits and vegetables. At present chemists are acquainted with the essential oils of only a few fruits, such as some of the citrus group. The apparatus is a vacuum distill which permits the distillation of liquids at temperatures much lower than usual by reducing the pressure, 1/10/31

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Venus surface temperatures : draft : notebook

Health measures for low home temperatures. With less fuel available to heat America's homes, youngsters must have the right kind of inner fuel to keep them warm and healthy in sixty-five degree rooms. A balanced, vitamin-rich diet will aid materially in enabling children to build up resistance to the colder temperatures which will prevail this winter in homes and schools

Conservation. Glass gauges replacing steel. Mr. A.E. Smith and Mr. Stanley Farrow (left to right) of Army Ordnance's Gage Section, discuss glass gauges, which replace steel gauges at the Frankford Arsenal. Glass gauges are lighter and cheaper than steel, permit greater visibility in inspection, are not as much affected by room temperatures and heat of operators' hands, are not corroded by perspiration, need no protection against rusting, do not acquire burrs that would change the effective sizes. They can save the annual use of 250 tons of critical tool steel in Government arsenals alone

Topics

astronomy sagan carl venus planet outer space exploration planetary science planetology atmosphere climate manuscripts venus surface temperatures venus surface temperatures draft notebook high resolution eng the seth macfarlane collection of the carl sagan and ann druyan archive finding our place in the cosmos from galileo to sagan and beyond carl sagan ultra high resolution