"Tugboat" Quotes from Famous Books
 ... kind of metallic cradle, almost like a ship ready for launching on its ways. Ahead of it, metal plates stretched away like rails, running toward the lip of the Palisades. Its quadruple floats, each the size of a tugboat and each capable of being exhausted of air, constituted a potential lifting-force of enclosed vacuums that very largely offset the weight of the mechanism. It was still a heavier-than-air machine, but the balance could be ...
— The Flying Legion • George Allan England |
