Recreations in astronomy : with directions for practical experiments and telescopic work (1879)
Warren, Henry White, 1831-1912 · New York : Harper & Brothers · leaf 102
erably brighter andmore curiously bent to one side; and near the base ofanother, at the northern end, a little brilliant lamp haddeveloped itself, shaped much like a summer thunder-head. But when Professor Young returned, about half anhour later, he found that a very wonderful change hadtaken… … uniug Hydrogen. THE HUN. ^7 left, the air—if I may use the expression—was filledwith the flying debris^ a mass of detached vertical fusi-form fragments, each from ten to thirty seconds (i. ., from four thousand five hundred to thirteen thousandfive hundred miles) long, by two or three seconds…
Astronomy
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.