On their own, comic books are built up as science fiction. The amount of amazing stuff that can happen in them is seemingly endless, with surprises around every corner. At the end of the day, however, most see this as fiction and nothing more. There aren’t any real science facts behind comic book characters, right? Actually, there is a surprising amount of real science used in comic books. Stan Lee, the creator of some of the greatest characters in Marvel Comics, claimed he wanted to differ from DC Comics when it came to science. He wanted some science in the play to explain characters or ideology.
This is why most of the characters used in Marvel have some science to back up why they are able to do things. However, just because Stan wanted the science to be in place…that does not mean the science he used is accurate. For example, gamma rays will not make someone become a Jekyll & Hyde-like monster. Even if a Hulk monster was created, slipping in and out would just be scientifically impossible. Due to Gammas basically being radiation, large exposure to it would likely give someone cancer or completely fry them to a crisp.
It’s cool that science is used to explain stuff, but sadly the science was not accurate. Yet that does not mean other Marvel characters cannot be explained using real science. The same can be said for characters from DC Comics among others. The real science behind comic book characters can even make the characters that much cooler. It could be objects they use or powers they may have, science can explain a huge amount of them. Therefore, we wanted to explain 40 different examples of this and tell you where real science and science fiction come into play.

40. Mr. Fantastic’s Stretching Ability
- Company: Marvel Comics
- Real Science Base: Synthetic Fibers
- Possible To Recreate: No
Reed Richards, professionally known as Mister Fantastic, is one of the top scientists in Marvel Comics. He, along with the rest of the Fantastic Four, developed their abilities via an encounter with cosmic radiation while in space. Richards can stretch great lengths and do so in a controlled way. Thus, also allowing him to go to any length and then return to his original form. Some products can stretch great lengths and return to their original shape on the market today.


39. How Groot Could Actually Exist
- Company: Marvel Comics
- Real Science: Botany
- Possible To Recreate: Maybe
Groot is a sentient tree that is capable of moving around and speaking, though his vocabulary is quite limited. He also has super strength and can grow back entirely upon destruction. He simply has to be reborn rather than go back to the same size he was upon his passing. Is Groot possible, however? Funny enough, it’s actually possible to do a lot of the things connected to Groot. Plants on Earth can move and even attack.


38. Danny Rand’s Iron Fist
- Company: Marvel Comics
- Real Science: Kinetics
- Possible To Recreate: Yes
Danny Rand is considered to be one of the best martial artists in the Marvel Comics Universe. Martial Arts has a very long history throughout numerous centuries. In most of these, they can do things that some find to be nearly impossible. In fact, there are some Martial Arts Masters that can break through numerous cement blocks like they’re made of cardboard.


37. Real Blocking Of Superman’s X-Ray Vision
- Company: DC Comics
- Real Science: Chemistry
- Possible To Recreate: Yes (Well, Find And Use)
Superman is well-known for his numerous superpowers. However, one of the most used in his arsenal is clearly x-ray vision. It was often utilized when Superman needed to see into buildings to know what possible criminals were up to. Knowing this, Lex Luthor often used lead to remain undetected by Superman in the comics.


36. Super Metabolism And The Effects Of Drinking & Sedatives
- Company: Most Comic Books
- Real Science: Pharmacology & Chemistry
- Possible To Recreate: Sorta
Metabolisms are always fun to talk about. For those unaware, this is often what is pointed to when people talk about both weight gain and weight loss. However, the Mayo Clinic found that thinner people have slower metabolisms compared to faster ones among bigger people. Size ultimately dictates how fast it is due to how much energy it takes to move around.


35. Science Behind Fantastic Four’s The Thing
- Company: Marvel Comics
- Real Science: Rare Genetics
- Possible To Recreate: Unlikely
Ben Grimm was the one most affected by the Fantastic Four cosmic incident. His entire body became, basically, rock. There are a few rare conditions possibly at play here. One is the SOST gene, which affects the sclerostin. This is what regulates human bone growth. SOST prevents sclerostin from stopping development, causing a human to consistently develop bone mass for their entire life.


34. Wonder Woman’s Age & Themyscira’s Invisibility
- Company: DC Comics
- Real Science: Physics
- Possible To Recreate: Maybe
Wonder Woman is the daughter of Zeus. Her mother is an Amazon, a human, thus making Diana a Demi-God. This is why she seems to never age throughout hundreds of years. However, the Amazons overall do not seem to age here. How is this? They live on the mystical all-female island of Themyscira. The Gods helped to hide it from man as a way to help protect the Amazons. This was mostly seen as a smoke and mirrors situation, but it’s so much more.


33. The X-Gene
- Company: Marvel Comics
- Real Science: Biology-Genetics
- Possible To Recreate: Somewhat
The real facts behind comic book characters can be hard to find. However, the infamous X-Gene is pretty easy to explain. In Marvel Comics, Mutants are born with the X-Gene and typically show signs of their powers by their teenage years. They explain that this X-Gene is part of their genetic makeup, as a key to their DNA overall. Their powers then arise from them.


32. Thor’s Ability To Fly
- Company: Marvel Comics
- Real Science: Aerodynamics
- Possible To Recreate: Yes
Stan Lee spoke about how Superman seemed to fly but the science behind how was never really explained. He felt that, despite the God-like stature of Thor and the massive unbelievable magic that goes on in his comics, there still needs to be a way to understand his flying ability. This is why Thor does not just fly off, he uses the hammer known as Mjölnir to help.


31. Science Behind How The Flash Got His Powers
- Company: DC Comics
- Real Science: Biology, Genetics, Chemistry
- Possible To Recreate: No
It is said that Barry Allen was conducting an experiment in his laboratory at the CCPD on the night a particle accelerator exploded. At the same time the accelerator sent its explosive wave out, the lab was also struck by lightning. All of this sounds too sciency to not be real, right? Well, the facts behind comic book characters like The Flash are not exactly as cut and dry. To be fair, it took an amended accelerator to even do this.


30. Magneto’s Powers
- Company: Marvel Comics
- Real Science: Magnetics
- Possible To Recreate: Kinda
Magneto, a top villain in the X-Men comic books, can control metal of any kind. He can even control the contents of this within the Earth. Thus this means that he could also theoretically control Earth’s Magnetic Field. While it is not possible to be born with an eventual ability to control metal, you can create technology that could do similar things.


29. How Invisibility Is Handled
- Company: Numerous
- Real Science: Physics
- Possible To Recreate: Somewhat
Invisibility is often handled pretty well in comic books. Both Marvel & DC have characters that can turn invisible. They also are smart about this and have them typically turn invisible while their clothing does not. This means that to be completely invisible, a person has to stand around in the buff. However, invisibility is not exactly as great as some might think. When someone becomes invisible, they’d also have to be blind too.


28. The Sue Storm Work-Around
- Company: Marvel Comics
- Real Science: Physics
- Possible To Recreate: Yes
Sue Storm, also known as the Invisible Woman, must apply the same scientific laws as others. However, this is actually a good thing. Marvel gave her a way to work around the problems of invisibility by giving her incredible force wielding powers. The facts behind comic book characters like Sue Storm and her force wielding abilities are truly amazing.


27. Batman’s Bat-Gadgets
- Company: Detective Comics/DC Comics
- Real Science: Engineering, Mechanical Science
- Possible to Recreate: Yes
Batman is likely one of the more realistic characters in DC Comics. Although it is unlikely one man could ever fight as long as Batman has, the overall concept of the character makes sense. All of his gadgets, pretty much, are possible to create. One of the biggest is his Batarang. This is similar to the Australian boomerang, for which is named after.


26. Spider-Man’s Gadgets And Abilities
- Company: Marvel Comics
- Real Science: Engineering, Mechanical Science, Chemistry
- Possible to Recreate: Partially
Peter Park is bitten by a radioactive spider that somehow gave him spider-like abilities. This is technically both possible and impossible. Possible only because the radioactive nature of the spider automatically means it may be able to surpass parts of Parker’s blood. Thus, possibly have poisons take over and remove portions that block spider abilities. However, it is unlikely he would get all of these abilities. Rather, he’d just get sick.


25. The Tesseract/Space Stone And Those Who Use It
- Company: Marvel Comics
- Real Science: Physics, Astrophysics
- Possible to Recreate: Yes & No
The Space Stone, originally used in the Tesseract, is a cosmic stone that has tremendous power. In real life, we could not know if this did or did not exist. From a science perspective, this comes down to unexplainable. However, what the stone does can be analyzed. When people like Loki and Thanos use it, they are capable of doing things that make actual science sense.


24. Scarlet Witch’s Reality Warping Ability
- Company: Marvel Comics
- Real Science: String Theory, Quantum Physics
- Possible to Recreate: Theoretically
On our list, this explanation may be the most theoretical. Scarlet Witch can bend reality to her will in both the movies and comics. Read the House of M story-arc to get a grasp on how powerful she is. The question is, can someone actually warp reality? The facts behind comic book characters like Scarlet Witch are pretty amazing. We can use some physics to explain her power, but it would come down to a lot of factors.


23. Captain America’s Super-Soldier Serum
- Company: Marvel Comics
- Real Science: Biology, Chemistry, Anatomy, Pharmacology
- Possible to Recreate: Yes & No
Steve Rogers is a small man that goes into a machine one time to emerge as a much bigger & muscle-bound man eventually called Captain America. Is this possible at all? Actually, it kind of is. While we cannot speak to the numerous powers Rogers takes on like super strength, speed, agility, etc. We CAN tell you that part of what happened with Rogers is possible.


22. How Cyclops’ Powers Could Partially Exist
- Company: Marvel Comics
- Real Science: Physics
- Possible to Recreate: Somewhat
Cyclops is a popular mutant from the X-Men comics who is known mostly for his superpower of laser beams coming from his eyes. He cannot control them once he opens his eyes, which is why he wears special glasses to assist with this. The question is, can we ever see someone like him in real life? Actually, we kind of can. The facts behind comic book characters like Cyclops, however, is that some points of his powers are possible while others are not.


21. How Ghost Can Drift Between Objects
- Company: Marvel Comics
- Real Science: Quantum Physics
- Possible to Recreate: Theoretically
Ghost happens to be an amazing villain we were finally introduced to in the MCU within Ant-Man & The Wasp. However, the character had been an Iron Man villain in the comics for years. Like Iron Man, a lot of Ghost’s main functions work with some backed up scientific fact. The character is capable of blending into environments via cloaking and drifting between objects seemingly turning into smoke while doing so.


20. Going Back And Forth In Time
- Company: Numerous
- Real Science: Theoretical Physics
- Possible to Recreate: Unlikely
The most common way people tend to time travel in the comics is by either running at incredibly fast speeds or shrinking down to a point where they can surpass normal time laws and then navigate through it. There are also machines used in some. Yet all of these things have one commonality. They each escape the normal laws of physics to create an opportunity to time travel.


19. How Cyborg Actually Works
- Company: DC Comics
- Real Science: Engineering, Biology, Chemistry
- Possible to Recreate: Yes
Victor Stone sadly had an accident in a laboratory explosion that left the one great athlete almost dead. His father, a genius scientist, saved him by using some alien technology. Cyborg then came to be where he uses cybernetic body parts and even can hack into various pieces of tech around the world. Combined with his already smart side, his cybernetic brain additions were great too.


18. Aquaman/Namor Powers Actually Possible
- Company: Marvel & DC Comics
- Real Science: Engineering, Chemistry
- Possible to Recreate: Yes
While Namor came along before Aquaman did, the two are forever linked due to their seemingly endless similarities. Both have some form of super strength, speed, agility, etc. However, Aquaman can telepathically communicate with fish while Namor telepathically controls them. Both are also able to breathe on land and in the water. The facts behind comic book characters like Namor and Aquaman are fascinating for sure, but some of what they can do is possible.


17. Black Panther’s Suit
- Company: Marvel Comics
- Real Science: Engineering, Mechanical Science, Chemistry, Biology
- Possible to Recreate: Probably Not
Black Panther has an amazing suit that is capable of helping King T’Challa when he is in fights with tons of bad guys. The suit is made out of a substance known as Vibranium, which is a made-up metal used in Marvel. It happens to be capable of molding to use in multiple ways. Vibranium absorbs vibrations and then uses this as a source of kinetic energy. So hitting him with your hands or feet, even with weaponry, can be used back against someone.


16. Speedsters And Intelligence
- Company: Numerous
- Real Science: Biology
- Possible to Recreate: Somewhat
One very common thought among those who write comics is that they seem to be under the belief that, if you are a speedster then you’re naturally going to be smarter. This is likely due to a higher perception of things around you and your speed to process information as well as shift through what you know easier and faster than others. Most speedsters like The Flash and even his enemy, Eobard Thawn, are both highly intelligent. Even Quicksilver has shown sparks of brilliance too!


15. Super-Healing (Wolverine/Deadpool)
- Company: Marvel Comics/DC Comics
- Real Science: Biology
- Possible to Recreate: Partially
Several characters in comic book history were known to be super-human healers. Wolverine usually can recover from just about anything, so he is often used as an example of this. However, his abilities are different than that of Deadpool in that Wade Wilson can regenerate his entire body even if he was burnt to a crisp with only one smidge of skin left behind.


14. Taskmaster’s Mimic Ability
- Company: Marvel Comics
- Real Science: Biology, Engineering
- Possible to Recreate: Yes
Taskmaster is a well-known villain used in Marvel Comics. He tends to be a gun for hire, but he also has his own agenda at times. He is considered one of the most gifted hand to hand fighters in Marvel due to his ability to mimic a person’s fighting style and how they react in fights.


13. Telekinesis Powers
- Company: Numerous
- Real Science: Biology, Engineering
- Possible to Recreate: Somewhat
Telekinesis is often used in comics with Telepaths, which are too numerous to mention from all the major comic book companies. Usually, telekinesis is the ability to control things with your mind. Such as the ability to force someone to do something or the ability to make something move just by thinking about it. Funny enough, the fact behind comic book characters like this is that their power is not as science fiction as it used to be.


12. Kick-Ass’ Inability To Feel Pain
- Company: Marvel Comics
- Real Science: Biology, Chemistry
- Possible to Recreate: Yes
While Kick-Ass is very popular from the two movies he was part of, the character was actually first invented and published as a comic book series by Marvel Comics. The story revolves around Dave Lizewski, who was just an ordinary teenager when one day, he was beaten until near death. When he awoke, somehow he did not feel any pain and that led him to feel he could be a real-life superhero.


11. Captain Marvel’s Unaging Power
- Company: Marvel Comics
- Real Science: Biology, Physics
- Possible to Recreate: Yes
A lot of people rightfully had questions when Carol Danvers had a movie set in the 1990s yet somehow was part of Avengers: End Game, never having shown an age change between the two. Yet somehow, 5 years into the movie in real-time, she did show a small age difference. What happened here and how does it make sense? The science behind this revolves around space-time. Time, when it comes to age, is only possible to judge based on how people adapt to it.


10. Superman And The Power Of The Sun
- Company: DC Comics
- Real Science: Biology
- Possible to Recreate: Yes & No
Superman is from Krypton, an alien planet that sadly blew up. Kal-El was sent to Earth before this occurred and eventually grew up on Earth. He began to develop powers no other Earth child had. Essentially, this was all caused by Earth’s sun as it is more powerful than the weaker Kryptonian sun. It is technically possible for this to occur as we do not know how an alien species will adapt to the changes on another planet.


9. Nightcrawler’s Teleportation
- Company: Marvel Comics
- Real Science: Quantum Physics
- Possible to Recreate: Somewhat
Nightcrawler is a popular mutant from the X-Men comics who is known for his ability to teleport. Conditional to his teleportation abilities is that he cannot teleport anywhere he cannot see. This means he cannot just teleport to another country overseas. Marvel also explained that when Nightcrawler disappears, he goes into another universe that has him run through what is basically a portal where he will show up.


8. Iron Man Suit
- Company: Marvel Comics
- Real Science: Engineering, Mechanical Science
- Possible to Recreate: Somewhat
The Iron Man suit invented by Tony Stark in the comics has been theoretically possible for years. The only real drawback is the mini-ark reactor he has in the suit. Essentially, that little reactor is enough to power 3 nuclear power plants on its own. Therefore, having that much power in one suit is hard to replicate without something similar.


7. Ant-Man Tech
- Company: Marvel Comics
- Real Science: Engineering, Biology, Anatomy, Physics
- Possible to Recreate: Slightly
Ant-Man is a character from Marvel famous for shrinking and even growing to incredible sizes. While the movies and comic books follow the characters a bit differently, the same facts hold true. Using Pim Particles, they are able to shrink and grow without an issue. Is this actually possible to do today? The quick answer is no.


6. Captain America’s Shield
- Company: Marvel Comics
- Real Science: Physics
- Possible to Recreate: Yes & No
Captain America’s shield is made from a special metal known as Vibranium which is considered rare to everyone around the world except those from Wakanda. The shield’s metal does not exist in real life but the way they often use it on Marvel holds up pretty well scientifically. Due to its light yet strong nature, it would be possible to operate similarly to that of a boomerang or Frisbie.


5. Wolverine’s Adamantium
- Company: Marvel Comics
- Real Science: Engineering, Human Biology
- Possible to Recreate: No
Like Vibranium, the metal known as Adamantium was also invented for the Marvel Comics Universe. Therefore, it too is not real. The way they describe it, the metal molds like steel while being as strong as Tungsten. In the comics, Wolverine joined a project called Weapon X that imbedded Adamantium into a person’s skeleton. He was the only one, at that time, that survived the operation, which was due to his impressive mutant healing power.


4. Batman’s Suit
- Company: DC Comics
- Real Science: Engineering, Mechanical Science
- Possible to Recreate: Yes
Just about every bit of Batman’s suit can be recreated. There is still some comic book magic involved, however. The facts behind comic book characters like Batman are all pretty well-known by now. He can withstand great amounts of pain and can hold his own in a fight with anyone. His suit has to manage all of this and be possible for continued use though.


3. How Purple Man’s Powers Work
- Company: Marvel Comics
- Real Science: Neurology, Suggestive Sciences
- Possible to Recreate: Yes
Purple Man is a fun villain within Marvel Comics who has the power to control people. It is said that he does this due to the pheromones he releases when he’s around someone. The way he manages to make people do things is actually possible with hypnosis and suggestion. Although his powers run via pheromones, they have to reach the brain. Meaning the brain is the big thing to trick. Colin Cloud and Derron Brown have proven hypnosis and suggestion CAN influence decisions.


2. Why Supergirl Is More Powerful Than Superman
- Company: DC Comics
- Real Science: Biology
- Possible to Recreate: Somewhat
When Kal-El was sent to Earth from Krypton, his cousin Kara Zor-El was sent to help take care of him. At least, that was the plan. The teenage Kara’s ship was sadly knocked off course. This meant that she arrived on Earth later on. A physical teenager when she landed on Earth, Superman was already over 30 years old. The facts about comic book characters like the Kryptonians henge on their exposure to Krypton itself. Kara spent time on Krypton into her teen years.


1. The Multiverse Theory
- Company: Numerous
- Real Science: Physics
- Possible to Recreate: Theoretically
The most popular Multi-Verse concepts are laid out by DC Comics, although most comic brands have one. The way they all lay it out is that there are numerous universes with similar or exact copies of our Earth, people, etc. While the people we are might be different from place to place, the fact at the end of the day is that another one of us is or was present in all of them. You can access the multi-verse through portals or through things like the Speed Force, which The Flash uses a lot.
