[Verse] In the belly of the Earth where the steam does rise A secret brews beneath the skies Thermus aquaticus A tiny spark Living bold in the boiling dark [Chorus] PCR You're my star Copying strands You’ve come so far Taq polymerase Heat won't faze In your cycle I’m amazed [Verse 2] Microbial dancers in the thermal mist A living lab where extremes exist Your double helix It splits It bends Through you Discovery never ends [Prechorus] Denature Anneal Extend Repeat In the rhythm of heat Life meets technique [Chorus] PCR You're my star Copying strands You’ve come so far Taq polymerase Heat won't faze In your cycle I’m amazed [Bridge] From geysers to labs Your journey’s bold A spring of knowledge A tale retold Thermostable Unshakable You pave the way Hot springs’ gift to modern DNA
