...Most of them were phosphorescent, and they avoided collisions in a waythat suggested that they had some buried sense of light perception... 
Various 「Astounding Stories of Super-Science September 1930」
...Even so, there must be collisions absorbing the energy of rotation, and tendingto make the rings eventually fall into the planet...
George Forbes 「History of Astronomy」
...Such periodic collisions might go on for ages without the meteors being exhausted by incorporation with the stars...
Garrett Serviss 「Curiosities of the Sky」
...Minute particles areprobably being continually produced by friction and collisions among themore solid parts in the heads of comets...
Cecil G. Dolmage 「Astronomy of To-day」
ランダム例文：
blazes rationalize splicing
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