There's a very common demonstration in science museums and physics-classrooms called the “Jumping Ring” or “Electromagnetic Ring Launcher." The experiment involves a several centimeters long ...

Project Hathor is an electromagnetic ring launcher that launches aluminium hard drive platters 45 feet skywards at the touch of a button. The hard work is done by a bank of capacitors which are ...

Project Hathor is an electromagnetic ring launcher that launches aluminium hard drive platters 45 feet skywards at the touch of a button. The hard work is done by a bank of capacitors which are ...

The trash can is just for trash, right? Not according to our Science Guy, Jason Lindsey, and a kid scientist! They show us how to turn the trash can into a smoke ring launcher – check it out! “My ...

China Defense Minister Liang Guanglie will visit the United States this week and is expected to face questioning on the presence of a Chinese-made mobile strategic-missile launcher that was spotted ...