Events for April 25, 2009

celebrates release of the 1953 Nature paper by Watson and Crick describing the structure of DNA, and the completion of the human genome sequencing project 50 years later in 2003

Chemists celebrate Earth Day, St Louis Science Center, 10am–4pm This year’s theme: Air–The Sky is the Limit. Kids and Chemistry will also be participating with additional hands-on activities. Coordinators are […]