Alcohol from Wood Waste
Its Chemistry and Processes
Features
Modern Stage Illumination
The Passing of the old Footlight
An Automatic Stamp Vending Machine
A New French Device
The Development of Power Systems
A Consideration of Prime Movers
Fast and Fugitive Dyes
Something about their Chemistry
Wooden Monuments of the Northwest Coast Indians
Curious Totems and their Meaning
Jacquard Loom Improvement
The Purple of the Ancients
A Novel Reversing Gasoline Engine
Instantaneous Microphotography
Its Apparatus and Technique
The Transfer of Heat in Soils
An Instructive Investigation
The Sexagesimal System and the Division of the Circle
Halley's Comet.—II
By Far the Most Interesting of the Periodic Comets
