Sure thing, but I’ll be honest: the “fail‑proof” part is the trickiest. Start with a small, controlled “fizzing” reaction—borax, vinegar, and a bit of dish soap. The soap will trap the CO₂ and give you that nice eruption effect. Keep the base in a clear acrylic container and line the room with a thick fire blanket so you have a safety net. Use a remote‑triggered syringe pump to add the vinegar slowly; that way you can control the speed of the eruption and prevent an over‑pressure situation. For the lighting, stick to battery‑powered LEDs on a timer so they flash in sync with the fizz, rather than using anything that could spark. Finally, set up a camera on a tripod that’s shielded from the chemical splash, and have a secondary camera for a close‑up of the eruption. If you follow those steps, the demo will look dramatic, stay safe, and be easy to share on any streaming platform. Good luck, and remember: precision beats hype.