Which scientific innovation eliminated the need for animal testing in many retail product categories, allowing for faster, more ethical product development?

The intersection of science and retail has transformed how products are developed, tested, and brought to market. From advanced materials science in consumer goods to pharmaceutical breakthroughs in health retailers, scientific innovation drives retail evolution. This trivia question explores a significant scientific advancement that revolutionized product safety testing and development across multiple retail sectors.

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Organ-on-a-chip technology
Quantum computing simulation
Blockchain verification systems
CRISPR gene editing protocols