A “nerdy” science buff claimed to have caused an explosion while carrying out experiments in his shed, then blamed a life-threatening allergic reaction on his mother’s potpourri, a court has heard.

The science pros at TKOR safely show missile-style launches and a piñata explosion test.

Two Morris High School students were sent to the hospital with serious burns after a science project caused an explosion in a lab Friday. According to the FDNY, two girls have third-degree burns on ...