Which scientific instrument product design innovation won the prestigious 2018 Lemelson-MIT Prize for its ability to democratize scientific research?

The intersection of science and consumer products has led to revolutionary designs that have changed how we live and work. Scientific principles often inform the development of everyday items we take for granted. This poll tests your knowledge of breakthrough scientific product designs that have made significant impacts in research, healthcare, or everyday scientific applications.

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

Foldscope - the $1 origami paper microscope
OpenPCR - the open-source DNA replication device
MinION - the portable DNA sequencer
Arduino Nano 33 BLE Sense - the AI-enabled microcontroller