LaserDiscs are a marvel of engineering, not a fireworks prop. The polymer layer is a low‑melting, heat‑sensitive film, but a high‑powered laser would just melt the disc, splatter polymer, and likely ignite it if the air is dry enough. You’d end up with a splattered, charred remnant, not a clean explosion – and a big fire hazard. So keep the lasers for your 4K set, not for a nostalgic tribute to analog perfection.