Inspired by Iron Man’s Arc Reactor, we created a real-life ionized plasma generator—and it’s as close to sci-fi as you can get. This isn’t just a glowing prop; it’s a functioning tech ...

The pixel-perfect Portal 2 replica, the Iron Man Arc Reactor, the Jedi Lightsaber ... and other scraps. That world is prop-making. As fab equipment like 3D printers and laser cutters start ...