It takes just over three seconds to read a typical sentence. In that tiny flash of time, the Universe has changed in tiny but mighty ways. On cosmic timescales, that really adds up https://bigthink.com/starts-with-a-bang/universe-changed-time-finish-sentence/?utm_source=fark&utm_medium=website&utm_content=link&utm_campaign=fark&ICID=ref_fark #stem #science #space #astrophysics #awkward