viral videos April 13, 2022 2:45 pm The Science Behind NFL Star's “Water Jenga” Challenge NFL WR JuJu Smith-Schuster’s viral video of pouring water into a cup was thrilling, but what is the science behind it? US & World Videos 1:13 Fans react as the Sixers beat Knicks in overtime thriller 1:45 NYPD enters Columbia University in riot gear to clear protest 2:41 Broad Street Run: Teacher set to run the iconic 10-miler for her 10th consecutive year 2:06 NJ first responders deploy tracking equipment that can pinpoint threats from recreational remote pilots 2:25 Broad Street Run: $22 million goes into reconstruction of the road leading to the finish line