A silly illustration of a concept I dreamt up a while back.

Lighter/light-as-air particles that become denser when an electrical charge runs through them, yet they retain their weightlessness, resulting in a trend in personalized travel devices and new sports.

The board has a generator that utilizes this concept, dubbed 'railing', and combined with a rod that condenses the particles as ballista create a new sport that's one part adrenaline-boarding, and one part rumble arena.