Technology A professor in Ohio takes attendance on Twitter, posts homework on Slack, and holds office hours at 10 pm — and it … August 10, 2018 johorbiznet Johor News A professor in Ohio takes attendance on Twitter, posts homework on Slack, and holds office hours at 10 pm — and it … Beaumont Enterprise Defining generations: Where Millennials end and post-Millennials begin Pew Research Center Full coverage Source: Technology News Feed