Cosmic Treadmill

The Cosmic Treadmill is a time travelling device created by The Flash.

History
Sometime in the future, Barry Allen created the Cosmic Treadmill. A treadmill that allowed speedsters to reach super-speeds and time travel.

It was stored in the Flash Museum during the 25th Century, until Eobard Thawne stole it and travelled to 2020 to meet The Flash. After Thawne later became a nemesis to The Flash, Barry destroyed the treadmill, making Thawne stuck in the 21st Century.

Appearances

 * Ep. 1 - "Pilot" (The Flash: Full Throttle) (mentioned)