A real lightsaber would generate a blade of plasma from inside the handle, according to Dr Alex Baker, a chemist at the University of Warwick. When switched on, a battery in the handle would pass ...

This Mara Jade lightsaber set will be available starting at 8am PT / 11am ET on Saturday, March 8th right here at The Disney Store priced at $325 (the link will be inactive until that time).