![Discussion] Flash #21 - Did Flash use the Cosmic Treadmill to go back in time? Didn't he just run at the speed of light and change the past?! : r/FlashTV Discussion] Flash #21 - Did Flash use the Cosmic Treadmill to go back in time? Didn't he just run at the speed of light and change the past?! : r/FlashTV](https://preview.redd.it/qybb3ejsim611.png?width=640&crop=smart&auto=webp&s=5a4493c06591db8718b93fd579d04552747d7ddf)
Discussion] Flash #21 - Did Flash use the Cosmic Treadmill to go back in time? Didn't he just run at the speed of light and change the past?! : r/FlashTV
![What are your thoughts on the impossible science of The Cosmic Treadmill? (Jason Kabok, "The Button") : r/theflash What are your thoughts on the impossible science of The Cosmic Treadmill? (Jason Kabok, "The Button") : r/theflash](https://i.redd.it/ykmtazc5sja81.jpg)
What are your thoughts on the impossible science of The Cosmic Treadmill? (Jason Kabok, "The Button") : r/theflash
![Earth Prime Weekly on X: "Flash Fact: Barry Allen originally used the 'Cosmic Treadmill' to time travel. It was introduced in #TheFlash #125. http://t.co/FEkLPtrxtj" / X Earth Prime Weekly on X: "Flash Fact: Barry Allen originally used the 'Cosmic Treadmill' to time travel. It was introduced in #TheFlash #125. http://t.co/FEkLPtrxtj" / X](https://pbs.twimg.com/media/CA5ueJ-WwAEMAt0.jpg)
Earth Prime Weekly on X: "Flash Fact: Barry Allen originally used the 'Cosmic Treadmill' to time travel. It was introduced in #TheFlash #125. http://t.co/FEkLPtrxtj" / X
![NoMoreMutants on X: "@xm_studios got fantastic Flash statue coming. He's even got the cosmic treadmill!! @cwtheflash @cw_arrow #theflash #theflashedits #flash #barryallen #dccomics — view on Instagram https://t.co/L7YSmmT2O7 #comics #comicbooks https ... NoMoreMutants on X: "@xm_studios got fantastic Flash statue coming. He's even got the cosmic treadmill!! @cwtheflash @cw_arrow #theflash #theflashedits #flash #barryallen #dccomics — view on Instagram https://t.co/L7YSmmT2O7 #comics #comicbooks https ...](https://pbs.twimg.com/media/Do2FEi0WwAAsvAG.jpg)