What is a hoverboard?

The Verge tested Lexus' hoverboard in August. Thanks to science and a considerable promotional budget, the car maker's hoverboard actually hovered above the earth — as its name suggested. The experience was the culmination of a shared pop culture dream dating back to Michael J. Fox's faithful special effects-aided ride in Back to the Future Part II. It felt perversely historic.

Somehow, only a couple months later, the creation of an actual working hoverboard has been overshadowed by a trendy namesake that doesn't hover at all — though on occasion, it has been reported to burst into flames.

Maybe you are so enticed by the modern hoverboard, which looks like a miniature Segway without hand supports, that you're considering buying one in the new year. Or maybe you find the rideable and its misnomer dumbfounding, and a dangerous nuisance that impedes your morning commute. Whatever either case, I've invited The Verge's Sean O'Kane to tell us about the history of the hoverboard, and specul