Press Photos by Rebecca Foehrkolb The Da Vinci Science Center visited Salisbury Elementary School recently to present a special assembly for students in kindergarten through second grade. ABOVE: Salisbury Elementary School students are very attentive during a special assembly presented by the Da Vinci Science Center.

Francisco Rosa teaches Salisbury Elementary School students about liquid nitrogen.

Moises Collado Taveras and Hannah Warmkessel help Francisco Rosa of the Da Vinci Science Center during a special assembly at Salisbury Elementary School.