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 ...

It’s not just hot — it’s revolutionary. This build takes lightsaber tech to the next level with a 4000° plasma blade that actually retracts. Watch the sparks fly as engineering meets sci-fi in our ...