Which famous scientific product, first commercialized in 1983, revolutionized genetic research by allowing scientists to create millions of copies of DNA segments in just hours?

The history of science is filled with revolutionary products that changed how we research, understand, and interact with the world. These innovations have transformed scientific methodology, accelerated discoveries, and even created entirely new fields of study. Test your knowledge about one of the most significant scientific products that revolutionized genetic research and molecular biology. This question explores how commercial products have fundamentally altered scientific progress.

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The PCR (Polymerase Chain Reaction) machine, developed by Kary Mullis at Cetus Corporation
The Electron Microscope, developed by Ernst Ruska at Siemens AG
The DNA Sequencer, developed by Frederick Sanger at Cambridge University
The CRISPR-Cas9 gene editing kit, developed by Jennifer Doudna at Berkeley