The Chemistry teacher leading a demonstration that injured four students at Dinwiddie High School has retained a lawyer, according to Dinwiddie Superintendent Dr. Kari Weston.

Science demo in the lab verse in front of the class A video showing that demos do not always go as planned. Titration curves and calculations Explains titration equations and calculations. What color ...

A special education class at Yorktown High School built underwater remote operated vehicles, and will demo their work at the World Science Festival.

Andrea LeFever (right), Public Health Educator for the Chester County Health Department, shows Devon Prep sixth-graders Matthew Siracusa of Newtown Square (left) and Michael Pietrafitta of West ...

An 8th grade science class at the Allen M. Stearne middle school in Philadelphia reacts to their classmate, Zyir Best, 14, being vacuumed sealed into a plastic bag during an interactive science ...