English· 05:18:25· 30 chapters
The Scientific American may be the oldest continuously published periodical in the United States, havinge launched its first publication in 1845. It has been a mainstay of popular science with in depth articles across a broad spectrum of scientific fields. In this supplement are short articles ranging through such topics as Seyfferth's Pyrometer, Organic Matter in Sea-Water, On the Composition of Elephants' Milk, and Economy of the Electric Light.
- Summary by Larry Wilson
- Summary by Larry Wilson
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Chapters
- Chapter 1
Alcohol in Nature--Its Presence in the Earth, Water, and Atmosphere
06:53 - Chapter 2
Detection of Alcohol in Transparent Soaps
02:25 - Chapter 3
On the Calorific Power of Fuel, and on Thompson's Calorimeter
25:18 - Chapter 4
Explosion as an Unknown Fire Hazard
20:40 - Chapter 5
Carbon.--Symbol C.--Combining Weight 12
13:23 - Chapter 6
Seyfferth's Pyrometer
07:50 - Chapter 7
Manufacturers' Soaps and Their Production
11:28 - Chapter 8
The Preparation of Perfume Pomades
02:44 - Chapter 9
Organic Matter in Sea-Water / Bacteria Life
06:09 - Chapter 10
On the Composition of Elephants' Milk
12:45 - Chapter 11
The Chemical Composition of Rice, Maize, and Barley
07:36 - Chapter 12
Petroleum Oils / Composition of the Petroleum of the Caucasus
17:36 - Chapter 13
Notes on Cananga Oil or Ilang-Ilang Oil
13:33 - Chapter 14
Chian Turpentine
05:58 - Chapter 15
On the Change of Volume Which Accompanies the Galvanic Deposition of a Metal
07:11 - Chapter 16
Analyses of Rice Soils from Burmah
05:43 - Chapter 17
Dry Air Refrigerating Machine
07:07 - Chapter 18
Thomas's Improved Steam Wheel
04:02 - Chapter 19
The American Society of Civil Engineers, Address of the President
19:00 - Chapter 20
Delicate Scientific Instruments
26:49 - Chapter 21
The Future Development of Electrical Appliances
09:35 - Chapter 22
Rate of Production of Heat, Calculated in the Shape of Horse-Power
14:53 - Chapter 23
Researches on the Radiant Matter of Crookes and the Mechanical Theory of Electricity
04:33 - Chapter 24
Economy of the Electric Light
09:52 - Chapter 25
On the Space Protected by a Lightning-Conductor
10:27 - Chapter 26
Photo-Electricity of Fluor-Spar Crystals / The Aurora Borealis and Telegraph Cables
07:29 - Chapter 27
The Photographic Image: What It Is
12:47 - Chapter 28
Gelatine Transparencies for the Lantern
09:34 - Chapter 29
An Integrating Machine
08:40 - Chapter 30
Upon a Modification of Wheatstone's Microphone and Its Applicability to Radiophonic Researches
06:25