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Existence of All Matter Rests on Intra-Atomic Force

Heart Affliction Seen as Cause of Kind of Insanity

Individuals Changing Sex Neither Man nor Woman

Aid Study of Thin Films Important in Lubrication

Arctic Canada Looks for an Improved ‘Husky’ Dog

Nature Ramblings: Lack o’Land

First Glances at New Books

Tomato Roots without a Plant Develop Tremendous Pressures

Two Early Presidents Were Meteorologists

Expedition to Seek Age of the Panama Isthmus

Mystic Rites of West Africa Revealed to Harvard Scientist

In Science Fields