by Miriam Krause This weekend, over 350,000 people are expected to attend the 4-day U.S. Science & Engineering Festival in Washington, D.C. The event is at the Walter E. Washington Convention Center from 10am-6pm Saturday and …
by Miriam Krause This weekend, over 350,000 people are expected to attend the 4-day U.S. Science & Engineering Festival in Washington, D.C. The event is at the Walter E. Washington Convention Center from 10am-6pm Saturday and …