Which of these scientific consumer products was heavily marketed as 'revolutionary' but became a major retail failure, losing over $100 million in development costs before being discontinued in 2018?

In the competitive world of scientific retail, not all innovative products succeed despite their technological promise. This poll explores one of the most notable scientific retail failures of the past decade - a product that promised to revolutionize consumer science but ultimately failed to gain market traction despite significant R&D investment and initial consumer interest. Test your knowledge of scientific product launches that didn't quite make the impact their creators envisioned.

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

QuantumCool Home Superconductor Kit - a consumer-grade cooling system that claimed to use quantum principles to reduce home energy costs by 70%
NeuraScan Personal MRI - a portable brain-scanning device marketed to help users 'optimize their thinking patterns' through real-time neural feedback
GenomeBoost Home DNA Editor - a controversial desktop CRISPR kit marketed as allowing safe genetic modifications of household plants
GravityShield Anti-Aging System - a pseudoscientific device claiming to use gravitational field manipulation to slow cellular aging