Name: Fri Apr 15 2016 30,000 students expected to visit DC for STEM event
Uploaded: 2016-04-15T18:18:44.000-04:00
Description: Fri Apr 15 2016 On Friday the three-day USA Science and Engineering Festival kicked off at the Convention Center in Northwest, Washington.Before it closes its doors Friday, organizers say they expect around 350,000 visitors.The festival, which is held every two years, is