
The SciencesApril 1, 1949
Books
The notes of Robert H. Goddard, the reticent pioneer of high-altitude rocket development

Books
The notes of Robert H. Goddard, the reticent pioneer of high-altitude rocket development

The Future of the Amazon
Four hundred years of civilized invasion having failed to extract its vast wealth, the Hylean Amazon Institute will now try using the scientific method from within