A field of military technology dealing with electronic weapons or devices used to either degrade or enhance human health by directed energy. / Synonym of parapsychology

simple past tense and past participle of retroact

An inflammatory and satirical remark of, or characteristic of, Henry Louis H. L. Mencken (1880–1956), influential American writer and critic.

(intransitive) To utter the interjection oh; to express surprise, etc.