Feature

Car Sickness Is Due to Defect of Ears

Lack of Practise Does Not Injure Skill of Typist

Business Continues while Building Is Turned Around

Earth-Eating Custom Still Practised by Many Tribes

Orang-Utan Excels Other Monkeys in Mental Test

Front Matter

In Science Fields

Flying to Be Made Safer through New Radio Device

Wounded Maple Tree Eating Own Heart

Stone Points with Grooves Prove Puzzle to Scientists

Nature Ramblings: An American Leopard

Metal, Though Good Conductor Now Insulates against Heat