Feature

Erratum: In Science Fields: “Feminist” Ducks Foist Family Cares on Others

Erratum: Slight Changes in Car Design Would Decrease Accidents

New-Found Java Skull Hints of Tropical Origin of Man

Erratum: New Kind of Atom Smashing Liberates Millions of Volts

Erratum: Vitamin A Concentrated in Halibut Liver Oil

Nature Ramblings: Our Friend the Bat

Erratum: In Science Fields: River Improved to Bring Radium to Civilization

Front Matter

Erratum: In Science Fields: Sprouting of Drunken Seeds First Speeded, Then Delayed

Volume Information

Hollow Steel Planks Form New Flooring

Boats Could Double Speed Skimming Surface of Water