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Photo Gallery: Science Programs at the Northland Public Library

| Sunday, Aug. 17, 2014, 9:00 p.m.
Louis Raggiunti | Trib Total Media
Emily Vicheck, 4, of McCandless; Katie Lee, 5, of Marshall Township; Eileen Kim, 6, of Wexford; and Aly Toy of the Carnegie Science Center in Pittsburgh watch Shrinky Dinks shrinking pictures shrink and react to what they see during the 'Growing and Shrinking' program offered by the science center at the Northland Public Library in McCandless on Thursday, Aug. 7, 2014.
Louis Raggiunti | Trib Total Media
Jacob King, 10, of McCandless examines his slime-covered hand during the 'Chemical Creations Discovery Day' program offered by the Carnegie Science Center at the Northland Public Library in McCandless on Thursday, Aug. 7, 2014.
Louis Raggiunti | Trib Total Media
Christian Duckworth, 10, of Wexford, stretches his slime during the 'Chemical Creations Discovery Day* program offered by the Carnegie Science Center at the Northland Public Library in McCandless on Thursday, Aug. 7, 2014.
Louis Raggiunti | Trib Total Media
Hannah Repasky, 9, of Gibsonia works with slime made during the 'Chemical Creations Discovery Day' program offered by the Carnegie Science Center at the Northland Public Library in McCandless on Thursday, Aug. 7, 2014.
Louis Raggiunti | Trib Total Media
Colton McCartney, 8, of McCandless, works with slime during the 'Chemical Creations Discovery Day* program offered by the Carnegie Science Center at the Northland Public Library in McCandless on Thursday, Aug. 7, 2014.

The Carnegie Science Center presented two programs for children Aug. 7 at the Northland Public Library in McCandless.

One was “Chemical Creations Discovery Day,” for children in the third or higher grades. The other was “Growing and Shrinking,” for children in kindergarten through the second grade.

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