Skip to main content


Irrigating Machinery on the Pacific Coast

By John Richards

Pontoon Bridges

Improved Methods of Heating Railway Trains

III—The Sewall System

By C. Powell Karr

Sibley College Lectures.—1887-88

By the Cornell University Non-Resident Lecturers in Mechanical Engineering

By George H. Babcock

Electric Railways in America

On Storage Batteries for Electric Locomotion

By Anthony Reckenzaun

How to make a Camera Bellows

A Method of Illustrating Combinations of Colors

Improved Pneumatic Carpet Cleaner

The Yukon Region

Physics without Apparatus


Synthesis of a Sugar

Alkaloid-Like Bases in Paraffin Oil

Building Plans and Specifications


Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
December 24, 1887

Science for the Modern World