Skip to main content.

Scientific American Supplement, No. 446, July 19, 1884

Gelesen von LibriVox Volunteers

(4,5 Sterne; 1 Bewertungen)

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 Pneumatic Malting, Improved Hay-Rope Machine, Automatic Fast Speed Telegraphy, and Tin in Canned Foods
Our Servants, The Microbes
- Summary by Larry Wilson (4 hr 21 min)

Chapters

Improved Filter Presses

5:51

Read by Rochelle Berenyi

Pneumatic Malting

2:55

Read by Kerry Adams

A New Form of Gas Washer

7:52

Read by Ian S. Carr

The Wind Mill

24:34

Read by Availle

The Pneumatic Dynamite Gun

3:54

Read by Alan Mapstone

Rope Pulley Friction Brake

2:33

Read by Granville Penn

Wire Rope Towage

13:21

Read by Brize C

Improved Hay-Rope Machine

2:41

Read by jptarus7

The Anglesea Bridge, Cork

7:04

Read by mleigh

Portable Railways, Part 1

19:08

Read by Brize C

Portable Railways, Part 2

15:08

Read by Brize C

Gerard's Alternating Current Machine

3:27

Read by Beau Wood

Automatic Fast Speed Telegraphy

15:06

Read by Brize C

Theory of the Action of the Carbon Microphone--What Is It?

9:40

Read by James R. Hedrick

The Dembinski Microphonic Telephone Transmitter

3:07

Read by James R. Hedrick

New Gas Lighters

5:36

Read by JimScheel

Distribution of Heat Which Is Developed by Forging

3:25

Read by Ian S. Carr

Tin in Canned Foods

11:26

Read by gont

Technical Education in America

22:52

Read by BettyB

The Anaesthetics of Jugglers

16:14

Read by Brize C

The Deposition of Ores, Part 1

10:57

Read by J. M. Smallheer

The Deposition of Ores, Part 2

12:27

Read by Tatiana Chichilla

The Deposition of Ores, Part 3

11:18

Read by Tatiana Chichilla

Habits of Burrowing Crayfishes in the United States

9:24

Read by Inkell

Our Servants, The Microbes

13:25

Read by Joe Bergin

Epitaphium Chymicum

3:40

Read by Alan Mapstone

A New Stove Climber - History of Wheat - Determination of Starch

4:48

Read by Larry Wilson