Everyone knows that The Flash can run really fast. There’s a reason that his nickname is the Scarlet Speedster. But what a lot of people don’t know is that super speed isn’t The Flash’s only superpower. His connection to the Speed Force gives him plenty of abilities, making him one of the most interesting, and dangerous heroes in the DC Universe.
This list is going to mainly focus on the abilities that are exhibited by The Flash in the comic books, focusing mostly on Barry Allen, Wally West and Bart Allen, the three most prominent incarnations of the character. We will also discuss if the Barry Allen on The CW television series has exhibited the ability yet. Ezra Miller and The Flash from the DCEU are going to have to wait, as too little is known about the character just yet.
Here are Screen Rant’s 15 Powers You Didn’t Know The Flash Ha
15. Superhuman Abilities
The Flash’s ability to tap into the speed force not only enables him to run super-fast and for great distances, but it also has other interesting effects on his body. The speed force gives the user such additional gifts as superhuman endurance, an accelerated metabolism and a decelerated aging process, as well as increased reaction speed and enhanced strength.
One of the most interesting things that comes from all of this, combined with his super speed, is the ability to create the 'infinite mass punch.' It is the most powerful punch of all time and is basically like hitting something, or someone, with more force than a meteor. If that’s not enough, his increased speed and reaction time also gives him the ability to throw up to one billion punches per second. When combined, this makes The Flash one of the most formidable and dangerous members of the Justice League.
14. Quantum Tunneling
Also known as phasing, quantum tunneling is the ability to vibrate at such high speeds, and with such intensity, that the user can pass through solid objects like walls. Not only does The Flash have this ability personally, but he can also transfer this ability to objects that he touches. In the New 52’s The Flash #3, The Flash actually used the ability to phase a plane through a bridge to avoid a catastrophe. There is a down side however, as the larger the object affected, the more drained The Flash is once it’s done.
The ability usually renders him invisible to the naked eye due to the fact that he’s vibrating at such a high frequency. The frequency of the vibration must also be correctly calculated, and used correctly. If it is not, the object has a tendency to sort of explode. Since that’s usually not the wanted outcome, the power needs to be used rather carefully. Not every incarnation of The Flash has the same handle on this particular power, so depending upon who they are, they may or may not be able to use this one as effectively as some of the others. Yup, we’re totally calling out Wally West on this one!
13. Time Travel
Using his abilities to run at, and sometimes beyond, the speed of light, The Flash is able to also move through time. Initially, he used to accomplish this using the Cosmic Treadmill (yup, that is actually a thing!), which helped guide him to the correct place and time. In the pre-Crisis comic books, the treadmill also could transport beings between dimensions to multiple Earths, but it was damaged during the Crisis story arc.
The treadmill requires a great deal of speed to function, turning that speed into vibrations that shift the user through time. No one other than Speedsters in the DC Universe can generate enough speed to use it, so it is often seen as an exhibit in the Flash museum. Sadly, the cosmic treadmill is no longer required for the Flash to make sure he gets to the precise location he’s aiming for. Wally West figured out that it wasn’t required and he was able to use nothing more than his powers alone to achieve the same effect.
12. Constructs
The Speed Force not only has applications where it works through a being that is tapped into it, but it can also manifest itself in physical ways. Wally West discovered this, when he realized that if he concentrated hard enough, he could actually create solid constructs that had real world applications.
He often uses the power to create or enhance his super suit, which is how he stumbled across the power in the first place. He created solid armor that allowed him to run, even with two broken legs. The Flash has also used this power to seal damage to his suit to prevent infection and disease and to create ‘pockets’ to hold various items. He is also able to use this power to repair the super suits of others, altering them so that they are usable by various speedsters. In fact, Wally’s Flash costume is actually a construct that was molded from the Speed Force itself.
11. Speed Speak
To outsiders, it sometimes probably seems like being a speedster in the DC universe is like being in a secret club of some kind, given that they virtually have their own language. Because of their increased reflexes and ability to process information, those who can tap into the speed force have the ability to speak with one another at such a rapid rate that, to others it sounds like gibberish and is pretty much indecipherable. Only another being with superhuman cognitive abilities is able to understand what is being said.
This is often used to great comedic effect in the comic books. When The Flash gets excited about something, the words start pouring out of his mouth at an increasingly rapid rate, often baffling whoever he’s conversing with. This ability has yet to manifest itself on the television series, although it would make for a great scene, especially if it involved Cisco and a look of utter confusion.
10. Inter-Dimensional Travel
Another side effect of The Flash being able to vibrate his body at the molecular level is the fact that it can help him transfer between dimensions. Much like the Cosmic Treadmill, the intensity and speed of the vibrations cause The Flash to be able to shift to other dimensions, making it easy for him to slip into other worlds and versions of Earth in the DC Universe.
Although it’s not a power that Barry has currently displayed on the CW’s series, it is one that may come into play in the near future. Given that Kara Zor-El and company are technically the heroes in their own version of Earth, at least for now, it would be an easy way for Barry to interact with the folks over there. Of course, given that the Arrowverse likes to do all sorts of crossover events and the like, it won’t be surprising if the Supergirl version of National City somehow ends up being transferred to Earth-1. It just makes everything so much easier, especially for those that are unable to cross dimensions so easily.
9. Lending and Borrowing Speed
One of the more interesting effects of the ability to draw from the speed force, is the fact that The Flash can both lend speed to others, as well as borrow speed from them, in order to boost his own powers. He accomplishes the latter by absorbing the kinetic energy stored, transferring it to himself to give himself an extra shot of speed. This is especially useful when he’s dealing with other speedsters, as this transfer involves him tapping directly into the speed force itself. Another cool trick is that he can actually ‘steal’ the kinetic energy from things like bullets in flight, rendering them useless.
Through the same governing principles, he is also able to lend speed to inanimate objects or allies that are already in motion and need a boost. This gives the user temporary super speed, making them almost as fast as The Flash himself. While the effect eventually wears off, it gives whoever The Flash lends the power to the ability to really know what it feels like to be a speedster.
8. Speed Force Aura
Under normal circumstances, travelling at the speed of light (and occasionally beyond) without any sort of protection other than your super-suit, would be mighty dangerous. Thankfully, one of The Flash’s more obscure powers is the Speed Force Aura, which is created when he is in full speed ahead mode.
The aura is a protective barrier that forms around his body and clothes that prevents air friction and air-borne particulate matter from affecting him when he’s moving at high velocities. The aura also extends to things and people that he is carrying, protecting them from the forces as well. It absorbs kinetic energy, siphoning some of it off from The Flash as he moves. It also provides a bit of resistance so if he crashes into something, the impact won’t actually kill him. It’s never bad to have a built in air bag when you move at the speed of light.
7. Rapid Healing
A bonus of being able to harvest the speed force is that it speeds up everything in the body, including the ability to heal. The increase in the speed of his immune system and metabolism means that he can rapidly heal from even the most grievous of wounds. This is not to say that it’s instantaneous like some other heroes, as it will take some time for the wounds to heal. It’s just a much shorter time than the average person.
On top of that, The Flash is also able to transfer some of that power to others who are wounded, increasing their metabolism and ability to heal. This is not to be confused with regeneration, however. Rapid healing means that the wounded party’s body can rapidly repair tissue and may even be able to regenerate certain cells, but they are unable to regrow missing limbs and the like. Still, it’s not a bad power to have.
6. Speed Reading
Because everything, including all the muscles in The Flash’s body and even the speed of his neurons in his brain and nervous system, functions on a much faster level than normal, he is able to obtain immense amounts of information very rapidly. It takes mere seconds for them to read all of the books in a library, for instance, but he is unable to retain the information for long periods of time, as it only stored in the short term memory banks of his brain. He usually uses this skill to find a few relevant facts, which he then shares with someone on his team, who will actually remember the information.
The exception to this little bit of a handicap is Bart Allan, who has a photographic memory and seems to be able to transfer the information into his long term memory. This gives him total recall of every bit of information he’s ever read in his entire life.