Close Scientific slime with the Children's Science Center Lab Meghan explore slime and other STEM projects at the Children's Science Center Lab. WUSA 10:53 AM. EDT October 11, 2016 TRENDING VIDEOS Md. artist chooses painting over politics New details on nanny charged with murder Homecoming queen brings smiles to school Nanny arrested in death of 8-month-old infant Nanny charged in baby's death Victim in theater shooting dies from injuries Town has election with no one on the ballot Life on the streets of 1990s Southeast, D.C. More Stories Michelle Obama strikes again for Clinton campaign Oct 27, 2016, 11:14 p.m. Md. native quits politics to paint the world Oct 27, 2016, 3:38 p.m. A search for D.C. boy who sold drugs for gun in '90s Oct 27, 2016, 9:23 p.m.