All attempts at artificial aviation are not only dangerous to human life, but foredoomed to failure from the engineering standpoint.

The result was that, if it happened to clear off after a cloudy evening, I frequently arose from my bed at any hour of the night or morning and walked two miles to the observatory to make some observation included in the programme.

All attempts at artificial aviation are not only dangerous to human life, but foredoomed to failure from the engineering standpoint.

Aerial flight is one of that class of problems with which man will never be able to cope.

The reports of the eclipse parties not only described the scientific observations in great detail, but also the travels and experiences, and were sometimes marked by a piquancy not common in official documents.

Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible.

Whenever a total eclipse of the sun was visible in an accessible region parties were sent out to observe it.