Washington Post: One space between each sentence, they said. Science just proved them wrong.: “A paper published in the journal Attention, Perception, & Psychophysics aims to settle the hotly debated typographical question citing new research that made use of eye-tracking equipment.” Please read this article directly as it is written using fonts and spaces than span typewriters to early computers up to the present use of fonts, and spaces. If nothing else, it will take make you concentrate on an interesting matter that has nothing whatsoever to do with current events – this alone is worth the time. And, then you may decide whether you will continue to use one or two spaces at the end of each sentence, but be sure to read through to the end of the article, for the surprise!