Features
From La Nature
How to Care for Our Poor Fellow Citizens
Cottages, Askham, York
Useful Directions for Taking Portraits Indoors without a Skylight
The New Federal Building, Brooklyn, New York
Photography in a Balloon
How Norwich Shawls are Made
The Separation of Bromide of Silver in a Gelatine Emulsion
The Mechanical Production of Cold, and the Effects of Cold upon Microphytes
The Cylindrograph
Optical Telegraphy
Description Of the Portable Optical Apparatus.
Balancing the Rotating Parts of Machinery
The Aero Condenser
Jacomy's High-Speed Motor
Physiological Curiosities
Recovery of Good Sight after Twenty Years' Blindness
Insanitary Houses—A Caution
The Treatment of Freckles, Moles, Etc
A Useful Acaridan
Biological Study of Water
The Northern Pitcher Plant, or the Side-Saddle Flower, Sarracenia Purpurea, L
The Lapps
A Talk about Geology
Departments
- Departments
Patents - September 19, 1885