List of hypothetical technologies

Hypothetical technologies are technologies that do not exist yet, but that could exist in the future. They are distinct from emerging technologies, which have achieved some developmental success. Emerging technologies as of 2018 include 3-D metal printing and artificial embryos. Many hypothetical technologies have been the subject of science fiction.

List 

 Acne vaccine
 Alcubierre drive
 Alderson disk 
 Anti-evolutionary drug
 Anti-gravity
 Antimatter rocket
 Antimatter weapon
 Artificial gametes
 Artificial general intelligence
 Artificial gill
 Artificial gravity
 Artificial "super" mitochondria
 Artificial universe
 Artificial uterus
 Beam powered propulsion
 Bernal sphere
 Bias drive
 Biogel refrigerator
 Bishop ring
 Black hole starship
 Bracewell probe
 Brain in a vat
 Brainwashing
 Brownian ratchet
 Bush robot
 Bussard ramjet
 Caries vaccine
 Chitin-cellulose composite
 Chronovisor
 Cloaking device
 Cloud Nine (tensegrity sphere)
 Cold fusion
 Coleopter
 Computronium
 Cortical modem
 Dean drive
 De-extinction
 Dentifrobot
 Diametric drive
 Diamond trees
 Digital immortality
 Dipole drive
 Disjunction drive
 Dyson sphere
 Dyson tree
 Dyson–Harrop satellite
 Electrogravitics
 Endoneurobot
 ET3 Global Alliance
 Exoskeletal engine
 Faster than light communication
 Female sperm
 Femtotechnology
 Field propulsion
 Fission sail
 Fluorescent multilayer card
 Flying submarine
 Flying syringe
 Ford-Svaiter mirror
 Fusion rocket
 Fusion torch
 Gamma-ray bomb
 Gliabot
 Global brain
 Globus Cassus
 God helmet
 Gravitational shielding
 Gravity train
 Gravity-vacuum transit
 Grey goo
 Hair cloning
 Halo drive
 HIV vaccine
 Horizon drive
 Humanzee
 Hydrogenase
 Hypercomputer
 Inertia negation
 Inferential programming
 Infomorph
 Information panspermia
 Intelligence amplification
 Isotropic beacon
 Krasnikov tube
 Language-learning pill
 Laser broom
 Laser propulsion
 Launch loop
 Life extension
 Lightcraft
 Liquid breathing
 Lunar space elevator
 MagBeam
 Magnetic sail
 Malaria vaccine
 Matrioshka brain
 McKendree cylinder
 Mechanosynthesis
 Memory editing
 Mezoelectronics
 Microfactory
 Mind uploading
 Molecular assembler
 Momentum exchange tether
 Monopolium
 Moral enhancement
 Muon collider
 Nanochondrion
 Nanocomputer
 Nano electrokinetic thruster
 Nanomatrix skyscraper
 Nanoship 
 Neutronium
 Nike ONE
 Non-rocket spacelaunch
 Nootropic
 Nuclear bullet
 Nuclear lightbulb
 Nuclear pulse propulsion
 Nuclear salt-water rocket
 Nuclear shaped charge
 O'Neill cylinder
 Orbital ring
 Organic nuclear reactor
 Ouroboros habitat
 Perpetual motion
 Phased-array optics
 Photon rocket
 Photonic railway
 Picotechnology
 Piezer
 Pitch drive
 Plasma bubble
 Plasmonster
 Prime editing
 Project Excalibur
 Pure fusion weapon
 Quantum memory
 Quantum money
 Quantum telescope
 Quantum vacuum thruster
 Quasite
 Ringworld
 Reactionless drive
 Respirocyte
 RF resonant cavity thruster
 Robotoid
 Rocket sled launch
 Room-temperature superconductor
 Rotating wheel space station
 Santa Claus machine
 Seascraper
 Self-replicating spacecraft
 Shellworld
 Simulated reality
 Skyhook
 S-money
 Solar thermal rocket
 Soletta
 Space coach
 Space dock
 Space elevator
 Space fountain
 Space gun
 Space mirror
 Space tether
 Space tug
 Sphalerizer
 Spomified asteroid
 Stanford torus
 Starlifting
 Starseed launcher
 StarTram
 Statite
 Stellar engine
 Sun scoop
 Synthetic epigenetics
 Superintelligence
 Synaptobot
 Tachyonic antitelephone
 Tectonic weapon
 Teleforce
 Teleporter
 Terrascope
 Thermonuclear micro-bomb engine
 Thought recording and reproduction device
 Time machine
 Tipler cylinder
 Topopolis
 Torsion field (pseudoscience)
 Transatlantic tunnel
 Universal memory
 Universal snakebite antidote
 Utility fog
 Vacuum airship
 Vertical zoo
 Warp-field experiments
 Water-fueled car
 Wearable generator
 Wet nanotechnology
 Wet workshop
 Wetware computer
 Zettascale computing

See also 

 List of emerging technologies
 List of fictional aircraft
 List of fictional artificial intelligences
 List of fictional automobiles
 List of fictional cyborgs
 List of fictional doomsday devices
 List of fictional firearms
 List of fictional galactic communities
 List of fictional robots and androids
 List of fictional gynoids
 List of fictional space stations
 List of fictional spacecraft
 List of fictional vehicles

References

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