Electrostatics: Electric field, potential, Gauss’s law, capacitors. Current Electricity: Kirchhoff’s laws, circuits, RC/RL circuits. Magnetism: Magnetic field ...

But the equations used in mathematical shaping ... “The classical solutions, such as triangles, squares, and hexagons in the plane and cubes and other polyhedral in three-dimensional space ...

The helicopter was on a training mission when it collided Wednesday night with a commercial plane that was on approach to land at Washington’s Reagan National Airport, killing all 64 aboard the ...

The Black Hawk helicopter that crashed into an American Airlines plane was alerted to the plane’s presence by air control twice, the first time at least two minutes before the deadly crash ...

Discover the exciting process of designing, printing, assembling, and flying a 3D-printed Zero model airplane. From precision printing to painting and flight testing, every step showcases the ...

More victims of the deadly Army helicopter and plane collision were recovered this weekend, D.C. Fire and EMS Chief John Donnelly said Sunday. Eleven of the victims were removed on Saturday as ...

Six passengers of a medical jet and one person on the ground were killed after the plane crashed in a Philadelphia neighborhood on Friday evening, officials said. Hospitals in the city report at ...

Fourteen members of the U.S. Figure Skating team—not including parents and coaches—were onboard the plane to Washington D.C. returning from a training camp that took place after the U.S ...

Feb. 1, 11:30 a.m. ESTPhiladelphia Mayor Cherelle Parker said a seventh person, who was in a car, was killed in the plane crash, stating at least 19 people are being treated for injuries at area ...

PHILADELPHIA (WPVI) -- At least seven people are dead and another 19 are injured after a plane crash and massive explosion in Northeast Philadelphia on Friday. Those killed include six people on ...

Very fun, very cerebral.” Spencer, who is believed to be about 16 years old, had shared a tragic last photo on social media of the plane’s right wing just moments before taking off Wednesday ...

The investigation is ongoing. A plane just crashed on Cottman Avenue. Yo, I was right there. Investigators are poring over the crash site right now. Further updates will be provided as soon as ...