Table of contents

Corinth introduces immersive content that makes it exciting to learn. Welcome to the classroom of the 21st century!

Human Biology

Alimentary System
Anatomy - Animation
Ankle Joint
Atlas Vertebra
Basic Human Anatomy
Blood - Zoom
Bone 1 - Zoom
Bones of Lower Limb
Brain
Brain – Medial Section
Chromosome
Cranial Nerves
Diaphragm
Ear - Section
Embryo Week 4
Embryo Week 6
Embryo Week 8
Erythrocyte Sedimentation Rate - Video
Female and Male Pelvis
Female Pelvis
Femur (Thigh Bone) - Section
Fetus Week 10
Fetus Week 12
Fetus Week 14
Fetus Week 16
Fetus Week 18
Fetus Week 20
Fetus Week 22
Fetus Week 24
Fetus Week 26
Fetus Week 28
Fetus Week 30
Fetus Week 32
Fetus Week 34
Fetus Week 36
Fetus Week 38
Front teeth - zoom
Hair – Zoom
Hair Follicle – Gallery
Hangnail – Zoom
Heart - Animation
Hip Joint
Human Organs
Hypophysis (Pituitary Gland)
Kidney - Section
Lacrimal Apparatus
Liver and Pancreas
Lumbar Vertebra
Lymphatic System
Male Pelvis
Meiosis
Muscle - Gallery
Muscles of the Upper Limb
Nail – Longitudinal Section
Nervous System
Oocyte and Sperm
Pancreas - Section
Platelet (Thrombocyte)
Salivary Glands
Skin
Skin - Section
Sperm - Section
Spinal Cord – Section
Spleen
Stomach - Section
Structure of the Liver
Synapse (Connection)
The Joint - Longitudinal Section
Thymus gland
Tooth - Gallery
Tooth - Zoom
Tooth - Zoom 2
Types of fractures
Types of Teeth (in the Skull)
Urinary System
Vascular Wall
Vertebral Column (Spine)
White Blood Cell (Leukocyte)

Alveolar Sacs
Anatomy of Villus
Artery - Anatomy
Axis Vertebra
Blastocyst
Bone - Section
Bone 2 - Zoom
Bones of Upper Limb
Brain – Coronal Section
Capillary Network
Circulation of the Blood
Cranium (Skull)
DNA
Elbow Joint
Embryo Week 5
Embryo Week 7
Embryo Week 9
Eyeball - Section
Female Endocrine System
Female Reproductive System
Fetus (inside the Uterus)
Fetus Week 11
Fetus Week 13
Fetus Week 15
Fetus Week 17
Fetus Week 19
Fetus Week 21
Fetus Week 23
Fetus Week 25
Fetus Week 27
Fetus Week 29
Fetus Week 31
Fetus Week 33
Fetus Week 35
Fetus Week 37
Fingernail – Zoom
Glenohumeral Joint (Shoulder Joint)
Hair Follicle – 360 EM Photo
Hair Follicle - Section
Heart
Heart - section
HIV Virus
Human Races
Influenza (Flu) Virion
Knee Joint
Larynx
Lower Portion of the Respiratory Tract
Lymph Node; Lymph Gland - Section
Male Endocrine System
Male Reproductive System
Mitosis
Muscles of the Lower Limb
Muscular System
Nephron
Neuron (Nerve Cell)
Pancreas
Parts of a Nerve
Red Blood Cell (Erythrocyte)
Skeleton
Skin - Gallery
Somatic Cell
Spinal Cord
Spinal Nerves
Stomach
Structure of Skeletal Muscle
Suprarenal Glands; Adrenal Glands
Taste Bud
Thoracic Vertebra
Thyroid Gland
Tooth - Section
Tooth - Zoom 1
Tooth - Zoom 3
Types of Teeth
Upper Portion of the Respiratory Tract - Section
Uterus and Ovaries
Vein - Anatomy
Vertebral Column (Spine) and Thoracic Skeleton

Animal Biology

African Buffalo
African Elephant - Calf
Ant - Anatomy
Bacilli
Bald Eagle - Animation
Barn Swallow (Hirundo rustica)
Bird Egg - Anatomy
Blue-and-yellow Macaw (Ara Ararauna)
Brown Bear
Butterfly - Gallery
Caterpillar - Anatomy
Cestoda
Choanoflagellates
Clipper
Cobra - Anatomy
Common Carp
Common Liver Fluke
Common Raven (Corvus corax)
Coral - Zoom
Cow - Skeleton
Crested Gecko
Cyanobacteria
Dipterans (Flies) - Gallery
Dog - Anatomy
Dust Mite
Earthworm - Anatomy
Electroblemma
Euglena
Eurasian Lynx
Feather Duster Worm
Female Culex Mosquito Eye – Zoom
Female Culex Wing Scales – Zoom
Fire Salamander
Firebug
Food chain pyramid
Frog
Giant Water Bug
Great Crested Grebe (Podiceps cristatus)
Great White Shark
Greater White Pelican (Pelecanus onocrotalus)
Green Sea Turtle - Hatching
Hippopotamus
Honey Bee Worker – Anatomy
Horse
Horse - Animation
Humpback Whale
Hydra – Internal Anatomy
Hydra – Wall Anatomy
Jellyfish
Lamprey
Leopard
Lionfish
Mackerel
Male Culex Mosquito Antennae – Zoom
Male Mosquito Head and Proboscis – Video
Mediterranean Starry Ray
Mexican Redknee Tarantula - Anatomy
Monarch Butterfly
Mosquito (Aedes aegypti)
Mosquito Foot and Tarsal Claw – Zoom
Narrow-Clawed Crayfish
Nematode
Octopus Eye
Other Types of Bacteria
Paramecium
Perch - Anatomy
Pigeon
Plaice
Planarian
Potato Beetle
Rainbow Trout
Rat
Red Cushion Sea Star
Red Kangaroo
Red-Eared Slider
Rhinoceros Beetle
Rotifer
Sea Clam – Zoom
Small Tortoiseshell
Snowy Owl (Bubo scandiacus)
Sponges
Sturgeon
Tardigrade
Thorny Devil Stick Insect
Toad - Animation
Vector-Borne Transmission Cycle
White Rhinoceros
White Stork (Ciconia Ciconia)

African Elephant
Aldabra Giant Tortoise
Ascidian
Bacteria
Bald Eagle (Haliaeetus Leucocephalus)
Bat
Blue Hawker
Broad-billed Hummingbird (Cynanthus latirostris)
Butterfly - Anatomy
Caterpillar
Cell Wall of Bacteria
Chimpanzee
Cicada
Cobra
Cocci
Common Kingfisher (Alcedo atthis)
Common Liver Fluke – Life Cycle
Common Spadefoot Toad
Cow - Internal Anatomy
Cow - Stomach
Cuttlefish
Deer Fly (Lipoptena cervi) – Zoom
Dog
Dog Flea (Ctenocephalides canis) – Zoom
Earthworm
Earwig
Emperor Penguin (Aptenodytes forsteri)
Eurasian Bullfinch (Pyrrhula pyrrhula)
European Mole
Female Culex Mosquito Antennae – Zoom
Female Culex Mosquito Scales – Zoom
Female Mosquito Maxillary Palps and Proboscis – Zoom
Fire Salamander - Anatomy
Flea
Fossil Spiders – Gallery
Frog - Life Cycle
Giraffe
Great Orange Tip
Great White Shark - Anatomy
Green Sea Turtle
Green Shield Bug
Honey Bee Worker
Honey Bee Worker – Gallery
Horse - Anatomy
House Cricket
Hydra – External Anatomy
Hydra – Motion
Impala
Jellyfish – Life Cycle
Lappet-faced Vulture (Torgos tracheliotos)
Lioness
Loa Loa Roundworm
Male Culex Mosquito Antennae – Zoom
Male Culex Mosquito Scales – Zoom
Marbled Rock Crab
Mexican Redknee Tarantula
Millipede
Mosquito – Anatomy
Mosquito Compound Eye and Johnston's Organ – Zoom
Moth
Narrow-Clawed Crayfish - Anatomy
Nine-Banded Armadillo
Ostrich (Struthio camelus)
Panther Chameleon (Furcifer pardalis)
Perch
Peregrine Falcon (Falco peregrinus)
Pike
Plains Zebra
Platypus
Praying Mantis
Rainbow Trout - Life cycle
Rat - Anatomy
Red Cushion Sea Star - Anatomy
Red Wood Ant
Red-Eared Slider - Anatomy
Rhinoceros Beetle - Anatomy
Roundworm (Ascaris lumbricoides) – Life Cycle
Shrimp
Snail
Spider
Striped Mullet
Swan Mussel
Tetranychus – Zoom
Toad - Anatomy
Trilobite
Wels Catfish
White Rhinoceros - Calf
Zika Virus Structure and Replication

Plant Biology

Aconitum lycoctonum - Zoom
Anemone Hepatica (Hepatica nobilis Schreb.) - Zoom
Apple Tree - Gallery
Apricote Stone - Zoom
Aspergillus Niger - Zoom
Bay Leaf (Bottom) - Zoom
Birch - Leaf Bottom - Zoom
Bird’s-Eye Speedwell (Veronica Chamaedrys)
Bird's-Eye Speedwell - Gallery
Black Alder (Alnus Glutinosa)
Blooming Dandelion - Anthodium
Brown Rot on Apple - Zoom
Carrot
Carrot - Inflorescence
Cauliflower Seed - Zoom
Cladonia - Zoom
Common Daisy - Gallery
Common Daisy - Zoom 2
Common Mango (Mangifera indica) - Fruit
Crocus - Gallery
Dandelion - Gallery
Dandelion - Ray Flower
Dandelion - Roots
Dandelion - Zoom 2
Dandelion (Taraxacum Officinale)
Date Palm
English Oak - Gallery
Eudicot Leaf Anatomy
Eudicot Leaf Anatomy 1
European Beech (Fagus Sylvatica)
European Pear (Pyrus Communis)
Garden Strawberry (Fragaria × Ananassa)
Great Horsetail - Zoom
Haircap Moss (Polytrichum Formosum) - Zoom
Haircap Moss (Polytrichum formosum) - Zoom 2
Haircap Moss Capsule
Haircap Moss Life Cycle
Haircap Moss Spore
Hazel - zoom
Hornbeam (Carpinus Betulus)
Leaf and Stem of Monocotyledonous and Dicotyledonous Plants
Lychee (Epicarp) - Zoom
Male Fern - Zoom
Meadow Buttercup - Flower
Meadow Buttercup (Ranunculus Acris)
Mucor Mucedo
Mustard Seeds - Zoom
Norway Spruce - Cone Gallery
Oat
Oat - Spikelet
Ox-Eye Daisy - Disc Flower
Ox-Eye Daisy - Inflorescence
Ox-Eye Daisy (Leucanthemum Vulgare)
Peach Pit - Zoom
Penicillium - Zoom
Photosynthesis - Tree
Scots Pine - Cut Through the Trunk
Scots Pine - Male Cone
Scots Pine (Pinus Sylvestris)
Small-Leaved Lime - Inflorescence
Small-Leaved Lime (Tilia Cordata)
Spruce - Male Cone
Spruce Seed 1 - Zoom
Stamen
Strawberry - Gallery
Tomato - Flower
Tomato - Southern Blight - Gallery
Trametes Versicolor - Bottom Zoom
Transport of Sugar in Plants
Tulip
Vascular Bundle of Monocotyledon Plant Detail
Vetch (Vicia sp.) – Zoom
Walnut Shell - Zoom
White Nettle - Flower
White Nettle (Lamium Album)
Wood Anemone - Flower
Wood Anemone (Anemone Nemorosa)

Allspice - Zoom
Apple Tree - Fruit
Apple Tree (Malus Domestica)
Aspergillus Niger
Barley
Bay Leaf (Top) - Zoom
Birch - Top of Leaf - Zoom
Bird's-Eye Speedwell - Flower
Bird's-Eye Speedwell - Zoom
Black Pepper (Piper nigrum) Seed - Zoom
Boletus Edulis (Penny Bun)
Cardamom Seed - Zoom
Carrot - Flower
Cauliflower
Chloroplast
Cloves (Syzygium aromaticum) - Zoom
Common Daisy - Inflorescence
Common Daisy (Bellis Perennis)
Coriander (Cilantro) Seed - Zoom
Dandelion - Achene
Dandelion - Pollen Grain
Dandelion - Reproduction
Dandelion - Zoom 1
Dandelion - Zoom 3
Dandelion Flower - Fading
English Oak - Acorns
English Oak (Quercus Robur)
Eudicot Leaf Anatomy - Sliceform
Eudicots Leaf Structure
European Pear - Fruit
Fly Agaric (Amanita muscaria)
Gerbera - Zoom
Haircap Moss (Polytrichum Formosum)
Haircap Moss (Polytrichum formosum) - Zoom 1
Haircap Moss (Polytrichum formosum) - Zoom 3
Haircap Moss Gametophytes
Haircap Moss Protonema
Hazel - Gallery
Hazel (Corylus Avellana)
Ipomea Purpurea - Seed - Zoom
Lichen - Zoom
Male Fern - Gallery
Male Fern (Dryopteris Filix-Mas)
Meadow Buttercup - Gallery
Micrasterias Algae - Zoom
Mucor Mucedo - Zoom
Norway Spruce - Cone
Norway Spruce (Picea Abies)
Oat - Gallery
Oat - Zoom
Ox-Eye Daisy - Gallery
Ox-Eye Daisy - Zoom
Pea (Pisum Sativum)
Penicillium
Photosynthesis - Leaf
Plant Cell
Scots Pine - Female Cone
Scots Pine - Stump
Scots Pine (Pinus Sylvestris) - Pollen - Zoom
Small-Leaved Lime - Multiple Fruit
Spruce - Female Cone
Spruce - Seed
Spruce Seed 2 - Zoom
Strawberry - Flower
Tomato
Tomato - Southern Blight
Tomato Seed - Zoom
Trametes Versicolor - Top Zoom
Tree - Corinth Zoom
Tulip - Flower
Vetch (Vicia sp.) – Gallery
Walnut Seed - Zoom
White Birch Leaf Guard Cells - SEM
White Nettle - Gallery
Wild Daffodil - Zoom
Wood Anemone - Gallery
Yellow Lady’s Slipper (Cypripedium calceolus)

Paleontology

Allosaurus
Ammonite - Anatomy
Araucaria
Archaeanthus Linnenbergeri/Liriophyllum Kansense - Tree
Archaeopteryx
Archelon
Belemnite
Bjuvia/Taeniopteris
Cretoxyrhina
Crinoidea
Cymopolia
Czekanowskia/Leptostrobus Cancer - Tree
Danaeopsis Fecunda
Dilophosaurus
Ecosystem from the Cretaceous Period
Ecosystem from the Jurassic Period 2
Elasmosaurus
Frenelopsis
Ginkgo Yimaensis
Hausmannia Morinii
Inoceramus
Landscape from the Triassic Period 2
Landscape of the Cretaceous Period 2
Lystrosaurus
Massospondylus
Neocalamites Merianii
Paleobotany - Gallery
Paleozoology - Gallery II.
Paleozoology - Gallery IV.
Pelecanimimus
Peltaspermum/Lepidopteris - Tree
Plesiosaurus
Porifera
Proganochelys
Ptilophyllum/Williamsonia
Quetzalcoatlus
Rudist
Sarcosuchus
Schizoneura
Spinosaurus
Stenopterygius
Tempskya
Todites Princeps
Tyrannosaurus - Anatomy
Velociraptor
Watznaueria Barnesae

Ammonite
Anhanguera
Archaeanthus - Flower and Fruit
Archaefructus
Archaeopteryx - Anatomy
Argentinosaurus
Belemnite - Anatomy
Caytonia/Sagenopteris
Cretoxyrhina - Anatomy
Cronopio
Czekanowskia - Branch
Dakosaurus
Dasycladus
Drewria Potomacensis
Ecosystem from the Jurassic Period 1
Ecosystem from the Triassic Period
Foraminifera
Giganotosaurus
Halimeda
Hesperornis
Landscape from the Triassic Period 1
Landscape of the Cretaceous Period 1
Liopleurodon
Macropoma
Microraptor
Nothosaurus
Paleozoology - Gallery I.
Paleozoology - Gallery III.
Parasaurolophus
Peltaspermum / Antevsia - Reproductive Organs
Placodus
Pleuromeia
Prestosuchus
Pteranodon
Purgatorius
Rhamphorhynchus
Sapindopsis
Sauropelta
Sphenobaiera
Stegosaurus
Styracosaurus
Therizinosaurus
Tyrannosaurus
Underwater Ecosystem from the Jurassic Period
Voltzia Heterophylla

Chemistry

Acetaldehyde
Acetic Acid
Acetylene
Adenine
Adenosine Triphosphate (ATP)
Aluminium
Ammonia (Azane)
Anion Creation
Autoprotolysis of Water
Benzene
Benzopyrene
Bohr Model of the Atom of Helium
Bohr Model of the Atom of Oxygen
Boric Acid
Burning of Natural Gas
Buta-1,3-Diene
Butyric Acid
Calcium
Calcium Carbonate
Calcium Hexaboride
Calcium Oxide
Calcium Sulfate and Gypsum
Carbon Dioxide
Carbon Tetrachloride
Cation Creation
Chloric Acid
Chrome
Citric Acid
Combining Substances
Copper
Copper Sulphate and Bluestone
Cyclohexane – Boat
Cytosine
Decomposition of Substances
Density
D-Glucose
Diastereomers
DNA
DNA Base Complementarity C≡G in DNA
Eclipsed and Staggered Conformation of Ethane
Electron Density Distribution of Ethane Molecule Single Bond
Electron Density Distribution of Ethyne Molecule Triple Bond
Enantiomers
Ether
Ethylene
Face-Centered Cubic Cell
Fluorine and Fluorine Molecule
Formaldehyde
Formation of Covalent Bond within CO₂ Molecule
Formation of Covalent Bond within Hydrogen Chloride Molecule
Formation of Covalent Bonds in H₂O
Formation of Covalent Bonds within H₂ Molecule
Formation of Ionic Bonds in CaCl₂
Formic Acid
Germanium
Glycin
Graphite
Gunpowder
Helium and Helium Atoms
Hydrochloric Acid (Hydrogen Chloride)
Hydrogen and Hydrogen Molecule
Hydrogen Isotopes
Hydrogen Sulfide
Iodine and Iodine Molecule
Isoprene
Lactose
Lithium
Magnesium
Maltose
Melting Point
Methane
Moisture Coating around the Ammonium Cation
Moisture Coating around the Sodium Cation
NADP⁺
Naphthalene
Nitric Acid
Nitrogen and Nitrogen Molecule
Nitrogen Dioxide – Monomer
Nucleophilic Substitution Type 2 (SN2)
Oleic Acid
Orbital Hybridization – sp²
Oxalic Acid
Oxidising Properties of Chlorate
Oxidizing Abilities of Nitrates
Ozone
Particles of Gaseous Substances
Particles of Solid Substances
Periodic Table
Peroxymonosulfuric Acid
Phase Transition – Evaporation
Phase Transition – Melting
Phenol
Phosphodiester Bond in Nucleic Acid Molecule
Phosphorus and Its Modification
Phosphorus Trioxide
Polarity of Water Molecule
Potassium Chlorate
Potassium Hydroxide
Potassium Perchlorate
Preparation of Oxygen from Hydrogen Peroxide
Properties of Liquid Oxygen
Pyrimidine
Pyrophoricity of White Phosphorus
Quantum Mechanical Model of Hydrogen Atom
Quicksilver (Mercury)
Reaction of Magnesium with Dry Ice
Reaction of Phosphorus with Chlorate
RNA
RNA Base Complementarity C≡G in RNA
Salt Dissolving in Water
Silicon Dioxide
Simple Cubic Unit Cell
Sodium Bicarbonate
Sodium Chloride
Sodium Nitrate
Structure of the Atom
Sucrose
Sulfur Dioxide
Sulfur Trioxide – Trimer
Sylvite
tert-Butyl Bromide
Thymine
Toluene
Trinitrotoluene
Urea
Vitamin A₁
Vitamin C
Water
Water Solution of Hydrochloric Acid
Zinc

Acetanhydride
Acetone
Acetylsalicylic Acid
Adenosine Diphosphate (ADP)
Alanine
Ammonia
Aniline
Arsenic
Benzaldehyde
Benzoic Acid
Body-Centered Cubic Cell
Bohr Model of the Atom of Hydrogen
Boiling Point
Bromine and Bromine Molecule
Burning Sulfur
Butane
Calcite
Calcium Bicarbonate
Calcium Fluoride
Calcium Hydroxide
Calcium Oxide
Carbon and its Modifications
Carbon Monoxide
Carbonic Acid
Chemical Replacement
Chlorine and Chlorine Molecule
Cis/Trans Isomerism
Cobalt
Combustion of Ammonia
Copper Ore - Zoom
Covalent radius
Cyclohexane – Chair
Decomposition of Ammonium Dichromate
Dehydrating Properties of Concentrated Sulfuric Acid
D-Fructose
Diamond
Diborane
DNA Base Complementarity A=T in DNA
D-Ribose
Electron affinity
Electron Density Distribution of Ethene Molecule Double Bond
Electronegativity
Ethane
Ethyl Alcohol
Ethylene Glycol
First Ionization Energy
Fluorite
Formation of Covalent Bond within Chlorine Molecule
Formation of Covalent Bond within Fluorine Molecule
Formation of Covalent Bond within Nitrogen Molecule
Formation of Covalent Bonds with O₂ Molecules
Formation of Hydrogen Bonds with Water Molecules
Formation of Ionic Bonds in NaCl
Fullerene
Glycerol
Gold
Guanine
Halite
Hydrazine
Hydrofluoric Acid (Hydrogen Fluoride)
Hydrogen Explosion
Hydrogen Peroxide
Ice
Iron
Lactic Acid
Lead
L-Monosodium Glutamate
Magnetite
Manufacture of Brass
Mesomer
Methyl Alcohol
Moisture Coating around the Chloride Anion
Monosilan
NADPH
Nickel
Nitrobenzene
Nitrogen Dioxide – Dimer
Nitrogen Triiodide
Nucleosides and Nucleotides
Orbital Hybridization – sp
Orbital Hybridization – sp³
Oxidative Capacity of Perchlorate
Oxidising Properties of Hydrogen Peroxide
Oxygen and Oxygen Molecule
Palmitic Acid
Particles of Liquids
Perchloric Acid
Peroxymonosulfuric Acid
Phase Transition – Condensation
Phase Transition – Freezing
Phase Transition – Sublimation and Desublimation
Phosphine
Phosphoric Acid
Phosphorus Pentoxide
Platinum
Potassium
Potassium Chloride
Potassium Nitrate
Potassium Permanganate
Propane
Purin
Pyrite
Quantum Mechanical Model of Helium Atom
Quartz
Reaction of Copper with Nitric Acid
Reaction of Permanganate with Glycerol
Relative Atomic Weight
RNA Base Complementarity A=U in RNA
Rotation of the Electron around Hydrogen Nucleus
Silicon
Silver
Sodium
Sodium Carbonate
Sodium Hydroxide
Stearic Acid
Styrene
Sulfur and Sulfur Molecules S₂ and S₈
Sulfur Trioxide – Monomer
Sulfuric Acid
tert-Butyl Alcohol
Tetrafluoroethylene
Titanium
Trichlorofluoromethane
Uracil
Vinyl Chloride
Vitamin B₁
Vitamin D₂
Water Solution of Ammonia (Ammonium Hydroxide)
Water Solution of Sodium Hydroxide

Physics

3D Printer
Aeolipile
Alcohol Thermometer
Analog Ammeter
Archimedes Screw
Atmospheric Pressure – Experiment With Inverted Cup
Balance Scales
Battery
Bimetallic Strip
Block and Tackle
Blunt Cutting Insert - Zoom
Boiling Water Reactor
Book on a Desk - Friction
Calorimeter
Camera Obscura
Cardboard - Zoom
Center of Mass
Chainsaw
Chipboard - Zoom
Conductor in Magnetic Field
Construction of Light Bulb
Cyclone Formation
Differential (Gear)
Dry Ice Sublimation
Earpiece Foam - Zoom
Electro Engine - Section
Electrolysis
Electromagnetic Dipole
Electromagnetic Induction - Coil and Magnet
Electrostatic Pendulum
Eratosthenes’ Measurement of the Earth’s Circumference
Extension Cord
Fata Morgana (Mirage)
Fiber Optic Cable
First and Second-Class Lever
Foam Polystyrene 2 - Zoom
Free Fall in a Vacuum Tube
Fusion Reaction D+T
Galileo and Inertia
Generator
Guitar String - Zoom
Heating Water with Ice
Human Ear Sound Transfer
Hydroelectric Generating Station
Hydrostatic Pressure
Hydrostatic Pressure and Buoyancy Forces
Image formation by Concave Lens
Impurities in Semiconductor
International Prototype of the Kilogram (IPK)
Iron - Section
Keplerian Telescope (Refractor)
Knife Edge - Zoom
Light Bulb in a Circuit
Li-ion battery
Lump Sugar - Zoom
Magnetic Field of Permanent Magnet
Magnetron
Mechanical Oscillators
Mercury Thermometer
Meter
Microwave Oven
Movement of Bodies - Speed
Newton’s Cradle
Nuclear Power Plant
Oersted's Experiment
Paper Clip - Zoom
Perpetuum Mobile
Phonograph
Photodiode
P-N Junction - Forward Bias
Polarizer
Pound Lock
Pulse Engine
Refraction by Converging Lens
Refrigerator
Resistors in Parallel
Retroreflector - Retroreflective Material
Ruby Laser
Sandpaper - Zoom
Segner Wheel
Sharp Cutting Insert - Zoom
Sonar
Spherical Mirrors - Reflector
Steam Engine
Steel Nail - Zoom
Submarine
Temperature Dependence of the Conductors' Resistivity
Three-Phase Generator
Time - Hourglass, Clepsydra (Water Clock)
Torque Wrench
Transformer
Transverse and Longitudinal Wave
Tugboats Pulling Ship
Two-Stroke Engine
Types of Radiation
Uniform and Radial Electric Field
Vacuum Cleaner
Vacuum Toilet
Wankel Engine
Water Flow in a Pipe
Water Wheel Breastshot
Water Wheel Overshot
Water Wheel Undershot
Wheel and Shaft (Windlass)
Wood - Zoom
X-ray Production

Additive Color Mixing
Air Resistance of a Car
Ampère’s Law
Aneroid Barometer
Atmosphere - Pressure and Temperature
Average Speed Measurement
Balloons in Accelerating System
Bimetallic Stem Thermometer
Binoculars
Blunt Cutting Insert
Body Dimensions - The Vitruvian Man
Boiling Water Simulation
Brachistochrone Problem
Camera
Capillary Action
Cartesian Diver
Chain Reaction
Change in Internal Energy
CMY(K)
Construction of 1.5V Battery
Cup Anemometer
Czech 50-Crowns Coin - Zoom
Direct Current Creation
DVI Connectors
Electrical Resistance
Electrodynamic Loudspeaker
Electromagnet
Electromagnetic induction
Electroscope and Motion of Particles
Elevator
Escalator
Faraday Cage
Feather - Zoom
Fiber Optic Cable - Detail
Fish Gas Bladder
Foucault Pendulum
Fuse
Galilean Telescope
Galileo Thermometer
Graduated Cylinder
Hard Disk Drive (HDD)
Hot Air Balloon
Hydraulic Jack
Hydrometer
Hydrostatic Pressure (Fountain)
Ice Regelation
Image Formation by Convex Lens
Instantaneous Speed - Tachometer
Iron
Joule Apparatus
Kinetic Energy
Lemon Battery
Lightning and Lightning Protection System
LP Record - Zoom
Magnetic Field of Earth
Magnetization by Coil
Mechanical Electrometer
Mercury Barometer
Metal Detector
Microscope
Models of the Atom
Nanofibre Anti-Dust/Mite Bedding - Zoom
Newtonian Telescope
Nylon - Zoom
Orienteering Compass
PC - Components
Personal Computer
Photocopier
P-N Junction
P-N Junction - Reverse Bias
Potential Energy
Pressure
Refraction - Rainbow
Refraction by Diverging Lens
Relay
Resistors in Series
Rheostat
Rutherford Experiment
Seebeck's Siren
Sextant
Solar Water Heater
Sound Transfer
Spring Dynamometer
Steel Bolt - Zoom
Step Voltage Hazard
Suction-Pump
Thermal Linear Expansion of Bridge
Tightrope Walker - Center of Mass (CG)
Time - Pendulum Clock
Torricellian Barometer
Translational and Rotational Motion
Tug of War - Composing Parallel Forces
Tungsten Fiber - Zoom
Two-Wheels Race
Umbra and Penumbra
Uniform Motion and Non Uniform Motion
Vacuum Flask
Vernier Caliper
Water and Oil Drop
Water Wheel
Water Wheel Horizontal
Water Wheel Pitchback
Weak and Strong Interactions
Wind Turbine
Wool - Zoom

Geology

Agate 1
Almandine in Phyllite
Amphibolite
Apatite
Apatite - Zoom
Aragonite - Papercut
Aragonite 2
Artesian Well
Augite - Papercut
Barite - Papercut
Calcite
Chalcanthite - Papercut
Conglomerate - Zoom
Conglomerate 2
Convergent (Destructive) Boundary
Creation of Coral Atoll
Diamond (Crystal Lattice)
Divergent (Constructive) Boundary
Epsomite - Papercut
Example of the Triclinic - Pedial Class Symmetry - Papercut
Faults
Fluorite - Papercut
Galena Sphalerite Pyrite
Garnet - Zoom
Glacier
Granite
Granodiorite and Xenolith
Gravity Spring
Gypsum - Papercut
Halite
Hematite
Hexagonal Crystal System
Hexagonal Pyramid - Papercut
Lepidolite
Marble
Monoclinic Crystal System
Orthoceras Limestone
Orthogneiss - Zoom
Overflow Spring
Paragneiss and Calc-Silicate Gneiss 2
Parallelepipedon - Papercut
Peridotite and Serpentinite
Phyllite
Pyrite - Papercut
Quartz 1
Quartz 3
Quartzite
Rhombic Dipyramid - Papercut
Rock Cycle
Siderite Cinnabarite Sphalerite
Soil Profile
Sphalerite
Structure of the Earth
Sulfur - Papercut
Tetragonal Crystal System
Tetragonal Prism - Papercut
Tremolite
Trigonal Crystal System
Trigonal Dipyramid - Papercut
Uraninite
Water (Hydrologic) Cycle
Zircon - Papercut

Agate 2
Amethyst
Andradite - Papercut
Apatite - Papercut
Apophyllite - Papercut
Aragonite 1
Arkose (Sandstone)
Atmosphere
Azurite
Beryl - Papercut
Calcite - Papercut
Cinnabar - Zoom
Conglomerate 1
Contact Spring
Corundum - Papercut
Cubic (Isometric) Crystal System
Diopside - Papercut
Earthquake and Tsunami
Example of the Monoclinic - Prismatic Class Symmetry - Papercut
Example of the Triclinic - Pinacoidal Class Symmetry - Papercut
Fluorite
Galena
Garnet
Garnet - Zoom 2
Gold (Crystal Lattice)
Granodiorite
Graphite (Crystal Lattice)
Gypsum
Gypsum - Zoom
Halite (Crystal Lattice)
Hematite - Papercut
Hexagonal Pyramid
Hilgardite - Papercut
Malachite
Mica Schist
Opal - Zoom
Orthogneiss
Orthorombic Crystal System
Paragneiss and Calc-Silicate Gneiss 1
Parallelepipedon
Passive Continental Margin
Petroleum Reservoir
Pyrite
Quartz - Papercut
Quartz 2
Quartz 4
Rhombic Dipyramid
Rhyolite
Sandstone - Zoom
Siltstone
Soil Types
Stratovolcano (Composite Volcano)
Sulfur
Symmetry - Introduction
Tetragonal Prism
Tourmaline
Triclinic Crystal System
Trigonal Dipyramid
Types of Rivers
Volcanic Activity
Wavellite

Astronomy

Cassini-Huygens Spacecraft
Comet 67P/Churyumov-Gerasimenko
Dione (Saturn's Moon) - Gallery
Eclipsing Binary Stars - Algol
Eros
Galaxy
Hubble Space Telescope
Jupiter
Lunar Phases
Mars
Moon
Pioneer Space Probe 10 and 11
Rhea, Tethys (Saturn's Moons) - Gallery
Saturn - Gallery
Size of Stars
Solar System
Titan (Saturn's Moon) - Gallery
Venus
Voyager 1 and 2

Ceres
Dawn Space Probe
Earth
Enceladus (Saturn's Moon) - Gallery
Evolution of Sunlike Stars
GPS Satellites
International Space Station
Kepler's Second Law - Simulation
Lunar Phases - Gallery
Mercury
Neptune
Pluto
Saturn
Saturn's Moons - Gallery
Solar and Lunar Eclipse
Sun
Uranus
Viking Lander 1 and 2

Geometry

Angle - Addition
Angle - Bisector
Angle - Corresponding and Alternate Angles
Angle - Orientation
Angle - Subtraction α ≤ β
Angle - Supplementary Angles
Angle - Vertical Angles
Angle 60º - Construction
Axis of a Line Segment - Construction
Bisector of a Line Segment - Construction
Circle - Description
Cone - Cross Sections
Cone - Description
Cone - Projection
Cone - Section Curves
Cone - Types
Cube - Cross Sections
Cube - Description
Cube - Edges
Cube - Papercut 1
Cube - Projection
Cube - Sliceforms
Cube - Volume
Cuboctahedron - Papercut
Cuboid - Cross Sections
Cuboid - Description
Cuboid - Edges
Cuboid - Papercut
Cuboid - Vertices
Cylinder - Cross Sections
Cylinder - Description
Cylinder - Projection
Cylinder - Sliceform
Cylinder - Types
Dodecahedron - Decomposition 2D Net
Dodecahedron - Diagonals
Dodecahedron - Faces
Dodecahedron - Projection
Dodecahedron - Vertices
Drop - Sliceform
Equilateral Triangle, Circumscribed Circle - Construction
Great Icosahedron - Description
Hemisphere - Sliceform
Hyperbolic Paraboloid - Sliceform
Icosahedron - Crosssections
Icosahedron - Description
Icosahedron - Edges
Icosahedron - Papercut
Icosahedron - Vertices
Icosidodecahedron - Papercut
Line - Position
Midpoint of a Line Segment - Construction
Octahedron - Cross Sections
Octahedron - Description
Octahedron - Edges
Octahedron - Papercut
Octahedron - Projection
Octahedron vs. Cube
Prism - Basic Stereometry
Prism - Types
Pyramid - Cross Sections
Pyramid - Description
Pyramid - Edges
Pyramid - Papercut
Pyramid - Real Life
Pyramid - Types
Rectangle - Circumscribed Circle
Rectangle, Side a, Diagonal u - Construction
Rhombicosidodecahedron - Description
Rhombicuboctahedron - Description
Right Angle - Construction
Small Stellated Dodecahedron - Description
Snub Cube - Papercut
Snub Dodecahedron - Papercut
Sphere - Cross Sections
Sphere - Papercut Planets
Sphere - Sliceform
Spherical Cap - Description
Square - Circumscribed, Inscribed Circle
Square - Square Meter
Square, side a, diagonal u - Construction
Tetrahedron - Decomposition 2D Net
Tetrahedron - Duality
Tetrahedron - Faces
Tetrahedron - Projection
Torus - Sliceform
Triangle - Description
Triangle - Medial Triangle
Triangle - Pythagorean Theorem
Triangle a, b, c - Construction
Triangle Acute - Altitudes
Triangle c, α, β - Construction
Triangle Right - Altitudes
Triangle with Inscribed Circle - Construction
Truncated Cube - Papercut
Truncated Cuboctahedron - Papercut
Truncated Dodecahedron - Papercut
Truncated Icosahedron - Papercut
Truncated Icosidodecahedron - Papercut
Truncated Octahedron - Papercut
Truncated Tetrahedron - Sliceform

Angle - Adjacent Angles
Angle - Complementary Angles
Angle - Description
Angle - Size
Angle - Subtraction α ≥ β
Angle - Types
Angle 45º - Construction
Archimedian Solids - Types
Axis of an Angle - Construction
Black Hole - Sliceform
Cone - basic stereometry
Cone - Decomposition 2D Net
Cone - Papercut
Cone - Real Life
Cone - Sliceform
Conic Sections - Description
Cube - Decomposition 2D Net
Cube - Diagonals
Cube - Faces
Cube - Papercut 2
Cube - Real Life
Cube - Vertices
Cuboctahedron - Description
Cuboctahedron - Sliceform
Cuboid - Decomposition 2D Net
Cuboid - Diagonals
Cuboid - Faces
Cuboid - Projection
Cuboid - Volume
Cylinder - Decomposition 2D Net
Cylinder - Papercut
Cylinder - Real Life
Cylinder - Stereometry
Dodecahedron - Cross Sections
Dodecahedron - Description
Dodecahedron - Edges
Dodecahedron - Papercut
Dodecahedron - Sliceform
Dodecahedron and Icosahedron Duality
Elipsoid - Sliceform
Great Dodecahedron - Description
Great Stellated Dodecahedron - Description
Hollow Sphere - Sliceform
Hyperboloid - Sliceform
Icosahedron - Decomposition 2D Net
Icosahedron - Diagonals
Icosahedron - Faces
Icosahedron - Projection
Icosidodecahedron - Description
Kepler-Poinsot Polyhedron - Types
Line, Ray - Description
Monkey Saddle - Sliceform
Octahedron - Decomposition 2D Net
Octahedron - Diagonals
Octahedron - Faces
Octahedron - Papercut 3D Help
Octahedron - Vertices
Platonic Solid
Prism - Real Life
Pyramid - Basic Stereometry
Pyramid - Decomposition 2D Net
Pyramid - Diagonals
Pyramid - Faces
Pyramid - Projection
Pyramid - Sliceform
Pyramid - Vertices
Rectangle - Description
Rectangle, Sides a, b - Construction
Rhombicosidodecahedron - Papercut
Rhombicuboctahedron - Papercut
Sliceform - Types
Snub Cube - Description
Snub Dodecahedron - Description
Sphere - Approximate Decomposition 2D Net
Sphere - Description
Sphere - Real Life
Spherical Belt - Description
Spherical Sector - Description
Square - Description
Square, Side a - Construction
Tetrahedron - Cross Sections
Tetrahedron - Description
Tetrahedron - Edges
Tetrahedron - Papercut
Tetrahedron - Vertices
Triangle - Circumscribed Circle
Triangle - Inscribed Circle
Triangle - Medians
Triangle - Types
Triangle a, c, α - Construction
Triangle c, b, α - Construction
Triangle Obtuse - Altitudes
Triangle with Circumscribed Circle - Construction
Truncated Cube - Description
Truncated Cuboctahedron - Description
Truncated Dodecahedron - Description
Truncated Icosahedron - Description
Truncated Icosidodecahedron - Description
Truncated Octahedron - Description
Truncated Tetrahedron - Description
Truncated Tetraheron - Papercut

Culture

Çatalhöyük Shrine 10 - gallery
Corinthian Column
Ionic Column
Level VI.B - Shrine 10 Interior
Monument Square SNP
Statue of St. Barbara
Stonehenge

Comparison of Levels
Doric Column
Level VI.A - Shrine 10 Interior
Level VII - Shrine 10 interior
Statue of Asie
Statue of Tolerance
Wooden statue