Which of these scientific product designs was specifically created to address the challenge of observing cellular processes in real-time without damaging living cells?

Test your knowledge of pivotal laboratory equipment and scientific product designs that revolutionized research capabilities. While many scientific breakthroughs make headlines, the innovative tools that enabled them often remain unsung heroes. This poll explores how thoughtful product design has accelerated scientific discovery across multiple disciplines. Do you know which design innovations created paradigm shifts in how scientists conduct experiments and gather data?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Green Fluorescent Protein (GFP) tagging technology, developed by Shimomura, Chalfie, and Tsien
Electron microscopy grid design by Ernst Ruska
Mass spectrometry ionization chamber by J.J. Thomson
Polymerase Chain Reaction (PCR) thermal cycler by Kary Mullis