Which design innovation by James Dyson fundamentally changed vacuum technology by eliminating the need for bags through application of scientific principles?

In the world of scientific innovation, product design plays a crucial role in transforming groundbreaking discoveries into useful tools and technologies. Great scientific product design balances functionality, usability, and technical excellence. This poll tests your knowledge about the design evolution of important scientific instruments that changed how research is conducted. Can you identify the correct design approach that revolutionized a key scientific tool?

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Cyclonic separation technology that uses centrifugal force to separate dust particles from the airflow
HEPA filtration system that captures microscopic particles through electrostatic attraction
Quantum suction chambers that create localized pressure differentials to enhance cleaning power
Gravitational particle compression that uses Earth's natural force to compact collected debris