A shortened but scaled-up slinky of a diameter sufficient to enclose a translucent human-sized capsule with pogo-sticks at either end; enter the capsule, start the slinky in motion using the base pogo and travel the length of the slinky as it undulates along.
The more you pogo, the further you gogo.-- Nelipot, Mar 18 2010 similar Slinkynasticsbut gravity-powered, not pogo-powered [pertinax, Mar 21 2010] Sans pogo http://s68.photobuc...urrent=zorbinky.jpg [2 fries shy of a happy meal, Mar 21 2010] A bit like zorbing, only even more insane.-- wagster, Mar 18 2010 random, halfbakery