What was Spencer Silver, the inventor of the adhesive used in Post-it Notes, actually trying to create when he accidentally discovered the 'low-tack, reusable, pressure-sensitive adhesive'?

Product innovation often comes from unexpected places and sometimes even from 'failures.' The story of Post-it Notes represents one of the most famous examples of a serendipitous discovery transforming into a revolutionary product that changed office culture worldwide. This poll tests your knowledge about this iconic invention that emerged from 3M's labs and became an indispensable tool in homes and workplaces around the globe.

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

A super-strong adhesive that could bond materials under high pressure
A heat-activated glue for aerospace applications
A medical adhesive for surgical bandages
A water-soluble adhesive for temporary paper joining