Tech #BroomChallenge: You can actually stand a broom up anytime during the year February 11, 2020February 11, 2020Adrianna Rodriguez, USA TODAYComments Off on #BroomChallenge: You can actually stand a broom up anytime during the year The Broom Challenge trend that's "sweeping" the nation based on a viral tweet is based on faulty science and rumors that date back almost a decade.