Technology in Star Wars
The
While many of these technologies are in existence and in use today, they are not nearly as complex as seen in Star Wars. Some of these technologies are not considered possible at present. Nevertheless, many of the technologies depicted by Star Wars parallel modern real-life technologies and concepts, though some have significant differences.
Biotechnology
Cloning and genetic engineering
Star Wars also depicts the practice of cloning and genetic engineering, though far more advanced and sophisticated than modern scientific and technological standards. Cloning in Star Wars was first mentioned in the original 1977 Star Wars film (A New Hope) and its novelization. It was first seen on film in Star Wars: Episode II – Attack of the Clones (2002).
There are major differences between the current ability to clone humans and those seen in Star Wars. Current human cloning methods need to use the somatic cell nuclear transfer (SCNT), which requires an unfertilized egg from a female donor to have its nucleus removed, resulting in an enucleated egg. DNA from the subject being cloned would need to be extracted and electronically fused together with the enucleated egg. A surrogate mother needs to be impregnated with the embryos to give birth to the clone.[1]
Cloning in Star Wars does not seem to use this process, and instead depicts advanced machinery that directly processes the human subject's DNA, and produces the clone or clones, by the thousands, if desired. The clones in Star Wars can also be genetically altered during their pre-birth phase to have their growth hormones and learning abilities accelerated, as well as their independence and self-consciousness restricted.[2]
According to
Regeneration
Submersion in a liquid called bacta causes mutilated flesh to regenerate in the Star Wars universe. According to an in-universe reference book, bacta is a blue-hued chemical compound; it must be mixed with a synthetic liquid which mimics bodily fluids. The combined bacterial medium regenerates traumatized flesh and promotes tissue growth.[4] Luke Skywalker was first seen using a bacta tank in The Empire Strikes Back; his father Darth Vader has a similar tank in Rogue One.[5] Clone troopers also use such healing technology in The Clone Wars. Bacta can also be administered in a spray form.[6]
Prosthetics
In Star Wars, prosthetics are first seen on film towards the end of
A similar production, even closer to natural organic limbs, known as the DEKA Arm System and dubbed "The Luke", after Luke Skywalker's prosthetic arm, was approved for mass production by the
More recently, scientists have begun to develop artificial skin jackets to cover prosthetic limbs, creating an effect similar to what is seen in the Star Wars films.[8]
Body armor
Body armor is seen throughout the Star Wars films, television shows and other media. Their main purpose is to protect the wearer from attacks and other hazards as in ancient and current times on Earth. They are most commonly seen on
Major characters in the Star Wars franchise are also known for wearing body armor. The bounty hunter Boba Fett wore modified body armor fitted with various gadgets like his predecessor, Jango Fett. This armor has multi-purpose tactical abilities along with many scrapes and dents which Fett wears with pride.[10] Darth Vader wears an armored suit which protects him in combat as well as provides life-support functions for his badly burned body.[11]
Such type of armor has slowly begun to become a scientific reality. In 2016, ballistic and body armor company, AR500, in collaboration with Heckler & Koch produced body armor modelled after the iconic villain, Boba Fett.[12][13][14]
Carbonite freezing
Carbonite freezing in Star Wars is first seen in the film The Empire Strikes Back when Darth Vader places Han Solo in a carbonite casing to be delivered to Jabba the Hutt. The reverse process is seen in Return of the Jedi, where he is unfrozen. The technology also appears in The Mandalorian.
Carbonite freezing is based on the concept of cryonics, which involves freezing a living organism to keep it in suspended animation. The technology is still being researched and developed by scientists into a more sophisticated form. Carbonite exists in real life as a type of gunpowder. According to professor James H. Fallon, the carbonite used in Star Wars might be a "dry ice" with an opposite charge. He further speculates that it is a form of carbon dioxide mineral, which, like in cryonics, is kept at very low temperatures, to the point that there is no need for oxygen or blood-flow. This could keep living organisms and living tissue in suspended animation. While the freezing process as depicted in the films is realistic, reversing the same process by heating, he argues, is more challenging, and can be dangerous if heated too fast. He also argues that this process, as depicted in the film, is a scientific, physical challenge.[15] In 2020, researchers were able to preserve nematodes in a suspended animation state known as anhydrobiosis inside a liquid metal cage (Gallium, which later solidified) during seven days, and then recovered them alive.[16]
Computers and other artificial intelligence
Aside from droids/robots, the use of
An example of computing devices which perform very complex tasks in the Star Wars franchise are navigational computers, also called nav-computers or navi-computers, which form a key part of many Star Wars spacecraft. Such computers are said to store vast libraries of
A unique form of
In a 2016 article for
An example of multi-purpose artificial intelligence is seen in moisture vaporators, devices that produce water from hydrogen and oxygen in the air. These are first seen on film on the planet
A report analysing the Empire's cyber-security systems used in
Cybernetics
The use of
Darth Vader, previously Anakin Skywalker, lost one of his limbs starting in the Clone Wars, and later, towards the end of the Clone Wars, lost most of his limbs after a deadly lightsaber duel with Obi-Wan Kenobi. Shortly after the duel, he was caught in the heat range of molten lava, resulting in the burning and melting of much of his flesh and tissue.[29]
Vader lost many of his nervous and sensory systems, most of which were replaced by prosthetics, bionics, and, later, cybernetics. Besides having cybernetic limbs, Vader wore a suit equipped with cybernetic systems, both to help him function, and to protect his damaged body from exposure. His belt included high and low range audio sensors. The belt also included respiratory and temperature regulation adjustment controls. Vader's neural functions were also regulated by neuro sensors, located towards the back of his helmet. Additionally, to help him see, breathe, and maintain cognition, Vader's helmet was equipped with enhanced visual sensors, body heat vents, and neural function sensors.[30]
Vader's internal oxygen, blood, and nutrient flows, as well as nervous systems, were regulated by the control plate on his chest. His muscular system was enhanced by a neuro-electrical nervous pulse system in his cybernetic suit, giving him amplified physical strength. Scientists and scientific commentators have suggested that Vader lost his lungs by inhaling air in extreme temperatures within the heat range of lava on the planet Mustafar, causing damage to his lung tissue. This would require the need for a filter mask to take in more purified oxygen, as well as replacement lungs, most of which are possible by modern scientific and technological means.[15]
A
General Grievous's body is almost entirely cybernetic. Animation director Rob Coleman explained that Grievous was made with technological flaws, and experienced difficulties such as poor manoeuvrability and coughing, the latter caused by his lungs constantly filling with liquid. His mechanical body did, however, give him advantages in combat, due to being made of solid material, instead of organic bones and limbs.[15]
Grievous's organic body being destroyed in conflict left him with only a brain, eyes, and internal organs, which scientists placed in a constructed cybernetic body.
Many other minor characters and organizations within the Star Wars universe are known to utilize cybernetics.
Energy technology
Reference material identifies a number of different methods by which energy is created in the Star Wars universe. Examples of power sources used for domestic devices include chemical,
An electron transfer experiment conducted by scientists in 2005 involved a supramolecular TIE fighter ship design. It is unclear whether the experiment managed to achieve the desired results or not.[42]
Force fields
External videos | |
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Shields Up! The Physics of Star Wars Leicester University |
The use of
Deflector fields come in many different sizes and varieties in the Star Wars universe, as seen in the films and explained in background literature.
Many Star Wars spacecraft and starfighters are said to possess generators which create both types of deflector shields around them to protect against normal space travel and enemy attacks. Smaller vessels may only have a single deflector shield generator which can be adjusted to protect specific parts of the ship, while larger vessels may have multiple generators each protecting a specific area.[44] Large starships with hangar bays will also employ another type of force field called a magnetic shield. These are activated whenever the hangar's blast doors are opened, retaining a pressurized atmosphere within the bay while allowing smaller vessels to come and go.[43]
The
In 2014, physics students at the University of Leicester developed a module of plasma-based deflector shields, inspired by the ones in Star Wars and other science fiction stories. However, the field poses some issues. One issue is that the deflector shield would have to be much stronger to repel than to hold the plasma in position. Another is that the shield would deflect electromagnetic energy, including light. This would make it impossible for someone inside the shield to see anything.[52][53]
In 2015, the American megacorporation Boeing built plasma-based force fields, similar in size and dimensions to the force fields used in Star Wars ground battles. Like the ground force fields in the Star Wars films, these shields cannot block or repel solid matter, but are instead built to protect vehicles from the force of explosions.[54][55][56][57]
Gravity technology
Technology which allows for the manipulation of
Repulsorlift
Levitation is depicted throughout the Star Wars films, as well as in most other spin-off media of the franchise. Levitation in Star Wars is primarily caused by a type of anti-gravity technology known within the setting as a "repulsorlift engine." According to in-universe material, a fusion-powered repulsorlift or 'antigrav' creates a field of negative gravity that pushes against the natural gravitational field of a planet. Terrestrial vehicles such as landspeeders and speeder bikes use this technology to propel themselves across a planet's surface. Repulsorlifts are also used by spacecraft as secondary engines for atmospheric flight and planetary landings and take-offs.[60]
Other vehicles that utilize repulsorlift engines include
Levitation by this method is currently considered a physical impossibility by today's means. Despite being a current scientific impossibility, research on such concepts are still being hypothesized and exercised by scientists today, with occasional minor breakthroughs.[65][66][67]
One possibility for magnetic levitation as seen in Star Wars is suggested by physics associate professor Michael Dennin. According to him, if a planet were made out of the right magnetic materials, such as iron or nickel, the vehicle could then produce a repulsive charge, allowing it to lift above the surface.[15]
In 2010, Australian inventor and engineer Chris Malloy constructed a hoverbike that uses turbofans to enter flight. It is claimed to fly up to 10,000 feet (3,050 m) and fly at a horizontal speed of 173 miles per hour (278 km/h).[69] The hoverbike has been repeatedly compared to the hoverbikes seen in the Star Wars films.[70][71] It is unclear, however, whether these hoverbikes were actually inspired by Star Wars or not. Another fundamental difference, besides their power sources, is that the hoverbikes in Star Wars can only climb a few meters above the ground, unlike the current ones being developed.[2][72] Malloy's company, Malloy Aeronautics, is reported to have partnered with an American-based company for further experimenting, as well as developing Malloy's hoverbikes for the US military.[73][74]
Tractor beams
A
Scientists have explored the concept of tractor beams, having some success since the early 2010s. In that time, they have managed to produce lasers with unusual intensity-beam profilesthat allow them to attract and repel tiny particles. Some breakthroughs include the successful project of a team of science researchers from the Australian National University, who managed to produce a doughnut shaped laser that can drag hollow glass spheres by a distance of roughly 7.8 inches, several times the distance of previous experiments.[79]
Another successful experiment was conducted at the University of Bristol, which revealed that sound could be manipulated to produce possible future tractor beams, rivalling light. This could be done using a precisely timed sequence of sound waves, produced by tiny loudspeakers, creating a limited space with low pressure that can counteract gravity and levitate objects.[79]
Holography
Holography in Star Wars was first seen on film in the fourth film of the saga Episode IV: A New Hope. Holographs were used for various purposes, mainly communication. At the time of the release of the original Star Wars films, holographic technology in
Neowin reports that research conducted by Microsoft has brought about the creation of 3D holographic technology. The technology is intended be used for various purposes, such as plotting data on maps.[80]
ExtremeTech reports that smartphones created at HP labs are now bringing 3D holographic technology from Star Wars closer to reality.[81]
Also, Fox News reported that Australian National University students were close to developing Star Wars-style holograms. A researcher for the project said that the material the device consists of will be transparent and used in a wide range of applications, as well as “complex manipulations with light.”.[82]
Interstellar travel
In the Star Wars universe, two different types of fictional propulsion exist to allow starships to travel in space and across the galaxy: sublight drives and hyperdrives.
The hyperdrive allows Star Wars spaceships to travel between stars by transporting them into another dimension, known as hyperspace, in which objects with mass are capable of traveling faster than the speed of light. The in-universe explanation for how hyperdrives function is that they utilize
In an examination of the amount of
Radios and other communications devices
In Star Wars, a subspace transceiver, also known as a subspace comm, subspace radio, and hyper-transceiver, was a standard device used for instantaneous, faster-than-light communications between nearby systems. Similar to its shorter-ranged cousin, the com-link, the subspace transceiver relied on energy to broadcast signals. Starships carried these units to broadcast distress signals and other important messages. They used subspace as the communications medium. The subspace transceiver of an
Devices for shorter-range communications, such as the com-link, can be either hand-held (as seen in A New Hope) or strapped to the wrist (as seen in The Empire Strikes Back, during the early scenes on the planet Hoth). These devices can also be tuned with encryption algorithms for private communication.[92]
Most humanoid droids, such as C-3PO, communicate long distances using these com-links. Other droids, such as R2-D2 and Imperial Probe Droids, use antennas to transmit/receive messages and signals for longer range communications.[62]
Devices for long-range communications within a planet are connected by satellites orbiting the planet.[91]
Robotics
Star Wars depicts robotics which resembles current robotics technology, though at a much more advanced and developed level.[93] Robotics in Star Wars are generally divided into two categories, as in modern reality: military and civil.
Civil
Some robots in the Star Wars universe are capable of performing multiple types of tasks, while others can only perform one type of task. For example,
The basic concepts and purposes for robotics in Star Wars, as in real life, are to reduce human labour, assist humans with sophisticated requirements, as well as store and manage complex information. Another parallel to the modern world is the use of robots in Star Wars for tasks not considered safe or acceptable for humans. Robots are also seen as a source of cutting human labour costs.[94]
The Japanese
In 2010, NASA developed robots inspired by the hovering remote-controlled droids, seen in the Star Wars films and other media, and used by the Jedi for lightsaber combat training. These robots were used in NASA space stations for experimentation.[101] Also in 2010, a hacker developed similar robots, but only capable of floating beyond a limited magnetic range.[102]
Military
Military robots in the Star Wars universe are built on the same principles as modern military robotics. While most military robots in the modern world are designed in various shapes, depending on their purpose, the military robots of the Star Wars universe are primarily humanoid, and built to imitate live,
A major similarity between modern military robotics and those of the Star Wars universe is that different robots are built and designed for different specific purposes, whether those purposes are ground warfare, maritime warfare, aerial warfare, or space warfare, as seen in the Star Wars prequel films. Such uses are considered unpractical and unfeasible by current means, given the sophistication and resources each individual unit would require.
Another significant, recognizable distinction of the robots in the Star Wars universe, whether military or civilian, is their strong sense of independence and self-awareness, compared to current robots. This is mainly due to Star Wars robots having much more advanced sensors and self-computing systems than current robots do. Despite the limited abilities of current robots, Dr. Jonathan Roberts, director of CSTRO Autonomous Systems Laboratory, proclaims that the role of robots in assisting humans is going to increase, similarly to what is seen in Star Wars.[103]
The
In 2012, the United States Navy built a robot modelled after C-3PO, but appears to function for both military and civilian purposes.[105]
Macro-engineering
Examples of
As part of a team project, a group of students at
Other technologies
This section needs expansion. You can help by adding to it. (September 2016) |
Aside from major technologies, the Star Wars universe also includes technologies that play less important roles with respect to the plot of the stories.
Macrobinoculars
Macrobinoculars are hand-held devices that function like binoculars, with the purpose of giving the user the ability to see vast distances. It was first seen on film in A New Hope and mentioned in its novelization. The websites tested.com reports that Sony has developed macrobinoculars comparable to the ones seen in Star Wars, known as DEVs, and produced in separate types of models. These give the user the ability to see great distances clearly and record their sightings.[115]
See also
- List of Star Wars air, aquatic, and ground vehicles
- List of Star Wars weapons
- Science fiction prototyping
- Star Wars: Where Science Meets Imagination
Bibliography
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- Barr, Patricia; Bray, Adam; Jones, Matt; Horton, Cole; Wallace, Daniel; Windham, Ryder (2019). Ultimate Star Wars New Edition. United States: DK Publishing. ISBN 978-1-4654-7900-6.
- Dougherty, Kerrie; Fry, Jason; Hidalgo, Pablo; Reynolds, David West; Saxton, Curtis; Windham, Ryder (2020). Star Wars Complete Vehicles New Edition. United States: DK Publishing. ISBN 978-0-7440-2057-1.
- Luceno, James; Reynolds, David West; Windham, Ryder; Fry, Jason; Hidalgo, Pablo (2018). Star Wars: The Complete Visual Dictionary. United States: DK Publishing. ISBN 978-1-4654-7547-3.
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- "The 6 'Star Wars' Technologies Inventors and Scientists Have Already Made Real". Neel V. Patel. Inverse. 26 May 2016.
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