Scientific American Supplement, No. 288, July 9, 1881


Gelesen von LibriVox Volunteers

(4 stars; 2 reviews)

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 (5 hr 18 min)

Kapitel

Alcohol in Nature--Its Presence in the Earth, Water, and Atmosphere 6:53 Gelesen von Larry Wilson
Detection of Alcohol in Transparent Soaps 2:25 Gelesen von Larry Wilson
On the Calorific Power of Fuel, and on Thompson's Calorimeter 25:18 Gelesen von Lauren Fontaine
Explosion as an Unknown Fire Hazard 20:40 Gelesen von Lauren Fontaine
Carbon.--Symbol C.--Combining Weight 12 13:23 Gelesen von J. M. Smallheer
Seyfferth's Pyrometer 7:50 Gelesen von John D. Parker
Manufacturers' Soaps and Their Production 11:28 Gelesen von John D. Parker
The Preparation of Perfume Pomades 2:44 Gelesen von BettyB
Organic Matter in Sea-Water / Bacteria Life 6:09 Gelesen von BettyB
On the Composition of Elephants' Milk 12:45 Gelesen von Stacey Malcolm
The Chemical Composition of Rice, Maize, and Barley 7:36 Gelesen von Lauren Fontaine
Petroleum Oils / Composition of the Petroleum of the Caucasus 17:36 Gelesen von Goldenco
Notes on Cananga Oil or Ilang-Ilang Oil 13:33 Gelesen von Rapunzelina
Chian Turpentine 5:58 Gelesen von KenK
On the Change of Volume Which Accompanies the Galvanic Deposition of a Metal 7:11 Gelesen von KenK
Analyses of Rice Soils from Burmah 5:43 Gelesen von Larry Wilson
Dry Air Refrigerating Machine 7:07 Gelesen von KenK
Thomas's Improved Steam Wheel 4:02 Gelesen von mleigh
The American Society of Civil Engineers, Address of the President 19:00 Gelesen von Jonathan Pruett
Delicate Scientific Instruments 26:49 Gelesen von quartertone
The Future Development of Electrical Appliances 9:35 Gelesen von mleigh
Rate of Production of Heat, Calculated in the Shape of Horse-Power 14:53 Gelesen von Rapunzelina
Researches on the Radiant Matter of Crookes and the Mechanical Theory of Electr… 4:33 Gelesen von KenK
Economy of the Electric Light 9:52 Gelesen von Availle
On the Space Protected by a Lightning-Conductor 10:27 Gelesen von Jonathan Pruett
Photo-Electricity of Fluor-Spar Crystals / The Aurora Borealis and Telegraph Ca… 7:29 Gelesen von M.S.C. Lambert, LC
The Photographic Image: What It Is 12:47 Gelesen von Piotr Nater
Gelatine Transparencies for the Lantern 9:34 Gelesen von M.S.C. Lambert, LC
An Integrating Machine 8:40 Gelesen von John D. Parker
Upon a Modification of Wheatstone's Microphone and Its Applicability to Radioph… 6:25 Gelesen von Larry Wilson

Bewertungen

Sciece and America are both Raycyst


(4 stars)

We need to ban science, and america