Vanilla Ice was produced in small quantities for years, but it wasn't until the 90s that experimenters collaborated to produce a sample that could survive at room temperature for several months.

"Water Phase Diagram", by Randall Munroe, licensed under Creative Commons Attribution-NonCommercial 2.5 License

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Vanilla Ice was produced in small quantities for years, but it wasn't until the 90s that experimenters collaborated to produce a sample that could survive at room temperature for several months.