To create a DIY Iron Man Arc Reactor, follow these steps:

1. Gather Supplies: You'll need materials like a tap light, screws, and other components.
2. Take Apart the Tap Light: Unscrew the bottom and remove the tiny screws.
3. Make the Arc Reactor Glow: Create the glowing effect.
4. Finish the Arc Reactor: Assemble all the parts.
5. 3D Model and Print: Alternatively, you can create a 3D model, print it, paint it, solder, and assemble it ^{1 2}.