If the electromagnetic wave does not need a medium to travel on. are you considering that electromagnetic field which permeates the universe is not to be considered a medium for it? although gravity may permeate the whole universe as i have read probably, but the electromagnetic field permeating the universe is another question all by itself which i have read and otherwise..

Why does lewis thomas express concern about what we would say to beings from another planet

Write explanatory essay about the effects of earthquakes.

Ill she not be here anon? is she not hurrying to upbraid me for my haste? have i not heard her footstep on the stair? do i not distinguish that heavy and horrible beating of her heart? what is the effect of parallelism in this excerpt? it emphasizes usher’s misunderstanding. it emphasizes usher’s love for his sister. it emphasizes usher’s psychological fixation. it emphasizes usher’s melancholy nature.