The market graph kinda looks like a slide. If it keeps asymptotically decreasing and I extend the market close date indefinitely, it would be an infinite one!

My brain says 'No' even as my heart cries out for 'Yes'

If a hobbiest builds exactly one prototype, does that count? Or does it need to be mass manufactured?

@EliTyre That counts

The nice thing about slides is going fast. An infinite slide removes this and makes you stationary while the slide moves around under you, thus making the slide quite boring.

@Mqrius So the way to avoid this is to have a periodic slide where you go down a hill onto a flat bit, and the entire flat bit rises up while you're on it. That gives you new potential energy without taking away your forward velocity.

The entire thing would also have to go round in a circle of course. Kind of like a rollercoaster for your butt.

We will now.

"All slides I've ever encountered have had an end. This is by far the worst part of the slide, and I think we should remove it." is one of the favorite sentences ive read this month

Does a water slide count?
https://www.youtube.com/watch?v=TOMIFCntVTg

Never Ending Waterslide - Zorb Sliding at Yas Waterworld (Abu Dhabi, UAE)

HD POV of the Zorb Slide at Yas Waterworld. it costs around $15 and you get 3 spins in the Zorb. You really get going! It was fun trying the Hamster Run!

@TomBouley That's more of a ball than a slide...

@IsaacKing Only while you're on your feet, surely - once you're on your arse it must become a slide?