Feature

Trees Alter the Landscape Making Stable Hills of Dunes

Hearing Affected by Rigidity of Ossicle Chain

[Photograph]: Recording Baby Earthquakes

Nature Simulated as X-Rays Explode Hearts of Lead Atoms

Pine Tar Oil Spray Kills Insects and Checks Fungi

Latest News Received of Ancient Stellar Explosion

Nature Ramblings: Beaver’s Little Cousin

Front Matter

Latin America Menaced by Disease Causing Blindness

[Photograph]: Neptune’s Bodyguard

White Men Copy Indians Who First Copied Them

Magnesium Cement Developed Having Hardness of Granite