trend tok reel on Instagram: "A person uses a handheld butane torch to heat the bottom of a small plastic bottle of Coca-Cola, causing the plastic to quickly shrink, contract, and warp into a tiny, shriveled version of itself. The unexpected result is a miniature, melted soda bottle that looks like it just stepped out of a cartoon. It’s an oddly satisfying and surprising way to see the impact of heat on plastic."

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