Video Gallery
Browse generated videos by physical law (default) or by model.
boundary interaction
The rising ocean tide floods a sandy beach, surrounding several grounded boats. As the water deepens, it lifts the vessels off the wet sand, causing them to become buoyant and float. The boats bob gently on the surface of the incoming water while a person walks along the shoreline.
A pair of black leather boots is slowly lowered into a clear glass bowl filled with water. As the boots submerge, they displace the liquid, causing the water level to steadily rise until it reaches the top rim of the bowl.
A drop kick sends a water balloon arcing through the air; the balloon bursts upon impact with the ground.
A person mops up a puddle of water on a concrete floor, the water disappearing as the mop passes.
A shiny silver espresso machine sits against an orange wall, next to a bright green coffee bag and a bean-filled grinder. Dark, rich espresso begins to flow smoothly from the machine's metal spout, streaming downward in a steady, continuous liquid pour.
buoyancy
A bundle of lit matchsticks is placed in a bowl of red liquid. A glass jar gets lowered and covers the matchsticks. The burning matches consume oxygen, creating a vacuum that pulls the liquid into the jar. Static shot with no camera movement.
A pair of black leather boots is slowly lowered into a clear glass bowl filled with water. As the boots submerge, they displace the liquid, causing the water level to steadily rise until it reaches the top rim of the bowl.
A potato is held by a grabber tool and dropped into a tall glass containing blue liquid with a band of green tape marking a level on the glass. The potato displaces the liquid, causing the liquid level to rise above the tape mark. Static shot with no camera movement.
The rising ocean tide floods a sandy beach, surrounding several grounded boats. As the water deepens, it lifts the vessels off the wet sand, causing them to become buoyant and float. The boats bob gently on the surface of the incoming water while a person walks along the shoreline.
A red strawberry drops into a glass filled with foamy pink liquid. As the fruit submerges, it displaces the drink, forcing the liquid level to rise and the surface foam to splash outward.
collision
A person drop kicks a pumpkin across a cobblestone street, the pumpkin rolling before stopping.
A discus is thrown with an overhand motion, traveling a significant distance before landing in the soft sand.
A batsman hits a six, the ball clearing the boundary rope.
A discus hits a large wooden target with a clear impact mark.
A player hits the ball off the side of the mallet, resulting in an unexpected trajectory.
displacement
A bundle of lit matchsticks is placed in a bowl of red liquid. A glass jar gets lowered and covers the matchsticks. The burning matches consume oxygen, creating a vacuum that pulls the liquid into the jar. Static shot with no camera movement.
A glass bottle filled with dark amber syrup sits on a rustic wooden table. In the foreground, a wooden spoon containing the same thick liquid tilts downward. The viscous syrup flows smoothly off the edge of the spoon in a slow, continuous stream.
A potato is held by a grabber tool and dropped into a tall glass containing blue liquid with a band of green tape marking a level on the glass. The potato displaces the liquid, causing the liquid level to rise above the tape mark. Static shot with no camera movement.
A glass separatory funnel holds a layered yellow and amber liquid directly above an empty glass beaker. The blue-knobbed valve at the base of the funnel opens, releasing a steady stream of the pale yellow fluid. The liquid flows smoothly downward, splashing into and slowly filling the beaker below.
A red strawberry drops into a glass filled with foamy pink liquid. As the fruit submerges, it displaces the drink, forcing the liquid level to rise and the surface foam to splash outward.
flow dynamics
A glass bottle tips, pouring a thick, golden liquid into a white mug resting on a wooden cutting board. The syrupy liquid flows continuously in a smooth, heavy stream, slowly pooling at the bottom of the mug.
A bundle of lit matchsticks is placed in a bowl of red liquid. A glass jar gets lowered and covers the matchsticks. The burning matches consume oxygen, creating a vacuum that pulls the liquid into the jar. Static shot with no camera movement.
The rising ocean tide floods a sandy beach, surrounding several grounded boats. As the water deepens, it lifts the vessels off the wet sand, causing them to become buoyant and float. The boats bob gently on the surface of the incoming water while a person walks along the shoreline.
A chef in a modern kitchen tips a white bowl, pouring its contents in a steady stream that flows smoothly down into a pot on the stove. He then stirs the mixture with a spoon, causing the liquid to swirl and flow in continuous, circular currents.
A heavy car tire rolls over a green bottle on concrete, crushing it flat. The trapped liquid bursts from the broken bottle and rapidly flows outward, spreading across the ground in an expanding puddle.
fluid continuity
A heavy car tire rolls over a green bottle on concrete, crushing it flat. The trapped liquid bursts from the broken bottle and rapidly flows outward, spreading across the ground in an expanding puddle.
A glass bottle filled with dark amber syrup sits on a rustic wooden table. In the foreground, a wooden spoon containing the same thick liquid tilts downward. The viscous syrup flows smoothly off the edge of the spoon in a slow, continuous stream.
A shiny silver espresso machine sits against an orange wall, next to a bright green coffee bag and a bean-filled grinder. Dark, rich espresso begins to flow smoothly from the machine's metal spout, streaming downward in a steady, continuous liquid pour.
A chef in a modern kitchen tips a white bowl, pouring its contents in a steady stream that flows smoothly down into a pot on the stove. He then stirs the mixture with a spoon, causing the liquid to swirl and flow in continuous, circular currents.
A woman in a kitchen tilts a bowl, pouring a smooth, steady stream of yellow liquid into a pot below. The thick liquid flows continuously from the rim, pooling inside the cookware. She then drags a wooden spoon through the liquid, stirring it into a swirling motion.
gravity
A small, square piece of foam is placed on a slanted acrylic surface; it slides down, creating a soft impact sound upon landing.
A long jumper demonstrates a flawed technique, resulting in a short distance and an unbalanced landing.
A discus is thrown with an overhand motion, traveling a significant distance before landing in the soft sand.
A player runs and hits the ball into the goal, the ball directly impacting the backboard.
A person vigorously twists a wet towel, water spraying outwards in a visible arc.
impenetrability
A bowling ball rolls down a polished wooden lane, hitting the pins at the end.
A player hits the ball off the side of the mallet, resulting in an unexpected trajectory.
A player runs and hits the ball into the goal, the ball directly impacting the backboard.
A kickball is kicked with force, striking a brick wall and leaving a noticeable scuff mark.
A player kicks a kickball that bounces off a wooden fence, changing direction.
inertia
Multiple bowling balls are rolled consecutively, leaving visible marks on the lane.
An olive green fabric box is on a light wood surface. A brown tennis ball rolls out of the black tube sitting on the table and rolls towards the box. The tennis ball impacts the fabric box, pushing it across the surface. Static shot with no camera movement.
A light beige coffee table with a black kettlebell and a yellow rubber duck on it. A grey tennis ball rolls out of the black tube sitting on the table and towards the duck and kettlebell. The tennis ball collides with the rubber duck, pushing it across the table. Static shot with no camera movement.
A Newton's cradle device on the table and one of the metal balls is held up by a blue handled grabber tool. The claw releases the ball. The released ball swings down, hits the stationary balls, and the ball on the opposite end swings out. Static shot with no camera movement.
A row of colorful wooden blocks lined up on a wooden table with a wooden stick attached to a black rotating platform. The platform rotates clockwise and the wooden stick hits the first block as it rotates. The blocks topple over one by one in a domino chain reaction. Static shot with no camera movement.
material
A person drop kicks a pumpkin across a cobblestone street, the pumpkin rolling before stopping.
A discus is thrown with an overhand motion, traveling a significant distance before landing in the soft sand.
A person vigorously twists a wet towel, water spraying outwards in a visible arc.
A player kicks a kickball that bounces off a wooden fence, changing direction.
A green liquid is poured steadily downward in a continuous stream, pooling inside a clear glass bowl on a black surface.
momentum
A surfer falls off their board, colliding briefly with another surfer, before swimming away.
A person drop kicks a pumpkin across a cobblestone street, the pumpkin rolling before stopping.
A player hits the ball off the side of the mallet, resulting in an unexpected trajectory.
A player kicks a kickball that bounces off a wooden fence, changing direction.
A player throws a softball against a brick wall; the ball rebounds at a visible angle.
reflection
A child in a white dress walks towards a mirror, her reflection shifting and expanding as she gets closer. A woman stands beside her while surrounding glass surfaces endlessly duplicate their figures, bouncing their moving reflections across the room.
A tennis ball with a smiley face drawn on it is slowly rotating on a black rotating platform that rotates clockwise in front of a mirror and reflecting the side of the ball that has no smiley face. As the ball rotates, its reflection in the mirror will continuously change, eventually revealing the smiley face. Static shot with no camera movement.
A bowling ball rolls down a polished wooden lane, hitting the pins at the end.
A lit match is being lowered into a glass of water. The flame on the match is extinguished by the water. Static shot with no camera movement.
A white boat glides down the center of a narrow canyon surrounded by towering rock walls. The calm water acts as a mirror, perfectly reflecting the sunlit stone curves and the hull. As the vessel moves forward, its gentle wake ripples outward, subtly distorting the reflections.
shadow
A bulky, dark metallic robot figure stands enclosed behind a clear glass pane. As the light shifts, bright reflections of an overhead lamp glide smoothly across the surface of the glass. The shifting illumination also casts dynamic, gleaming reflections across the robot's polished metallic armor.
A tennis ball with a smiley face drawn on it is slowly rotating on a black rotating platform that rotates clockwise in front of a mirror and reflecting the side of the ball that has no smiley face. As the ball rotates, its reflection in the mirror will continuously change, eventually revealing the smiley face. Static shot with no camera movement.
A hammer is thrown, landing in a grassy field, leaving a small crater in the turf.
A bulky, dark metallic robot figure stands enclosed behind a clear glass pane. As the light shifts, bright reflections of an overhead lamp glide smoothly across the surface of the glass. The shifting illumination also casts dynamic, gleaming reflections across the robot's polished metallic armor.
A sleek, gold car drives forward along a dusty dirt road under a bright, clear sky. The strong sunlight casts a sharp, dark shadow of the moving vehicle, which shifts and travels across the unpaved ground beside it as the car advances.
cosmos-predict2.5-14b
family: Cosmos · 14.0B params · 16 fps · 93 frames · model detail
paperdemo (6)
A glass bottle tips, pouring a thick, golden liquid into a white mug resting on a wooden cutting board. The syrupy liquid flows continuously in a smooth, heavy stream, slowly pooling at the bottom of the mug.
A heavy car tire rolls over a green bottle on concrete, crushing it flat. The trapped liquid bursts from the broken bottle and rapidly flows outward, spreading across the ground in an expanding puddle.
A small, square piece of foam is placed on a slanted acrylic surface; it slides down, creating a soft impact sound upon landing.
Multiple bowling balls are rolled consecutively, leaving visible marks on the lane.
A child in a white dress walks towards a mirror, her reflection shifting and expanding as she gets closer. A woman stands beside her while surrounding glass surfaces endlessly duplicate their figures, bouncing their moving reflections across the room.
A bulky, dark metallic robot figure stands enclosed behind a clear glass pane. As the light shifts, bright reflections of an overhead lamp glide smoothly across the surface of the glass. The shifting illumination also casts dynamic, gleaming reflections across the robot's polished metallic armor.
cosmos-predict2.5-2b
family: Cosmos · 2.0B params · 16 fps · 93 frames · model detail
paperdemo (25)
The rising ocean tide floods a sandy beach, surrounding several grounded boats. As the water deepens, it lifts the vessels off the wet sand, causing them to become buoyant and float. The boats bob gently on the surface of the incoming water while a person walks along the shoreline.
A pair of black leather boots is slowly lowered into a clear glass bowl filled with water. As the boots submerge, they displace the liquid, causing the water level to steadily rise until it reaches the top rim of the bowl.
A bundle of lit matchsticks is placed in a bowl of red liquid. A glass jar gets lowered and covers the matchsticks. The burning matches consume oxygen, creating a vacuum that pulls the liquid into the jar. Static shot with no camera movement.
A pair of black leather boots is slowly lowered into a clear glass bowl filled with water. As the boots submerge, they displace the liquid, causing the water level to steadily rise until it reaches the top rim of the bowl.
A batsman hits a six, the ball clearing the boundary rope.
A person drop kicks a pumpkin across a cobblestone street, the pumpkin rolling before stopping.
A discus is thrown with an overhand motion, traveling a significant distance before landing in the soft sand.
A discus hits a large wooden target with a clear impact mark.
+ 17 more paperdemo cards on the model detail page.
ltx-2-19b-dev
family: LTX-Video · 19.0B params · model detail
paperdemo (15)
A potato is held by a grabber tool and dropped into a tall glass containing blue liquid with a band of green tape marking a level on the glass. The potato displaces the liquid, causing the liquid level to rise above the tape mark. Static shot with no camera movement.
The rising ocean tide floods a sandy beach, surrounding several grounded boats. As the water deepens, it lifts the vessels off the wet sand, causing them to become buoyant and float. The boats bob gently on the surface of the incoming water while a person walks along the shoreline.
A player hits the ball off the side of the mallet, resulting in an unexpected trajectory.
A player hits the ball off the side of the mallet, resulting in an unexpected trajectory.
A kickball is kicked with force, striking a brick wall and leaving a noticeable scuff mark.
A player runs and hits the ball into the goal, the ball directly impacting the backboard.
A player kicks a kickball that bounces off a wooden fence, changing direction.
A bowling ball rolls down a polished wooden lane, hitting the pins at the end.
+ 7 more paperdemo cards on the model detail page.
ltx-2.3-22b-dev
family: External · 22.0B params · model detail
paperdemo (3)
A drop kick sends a water balloon arcing through the air; the balloon bursts upon impact with the ground.
A potato is held by a grabber tool and dropped into a tall glass containing blue liquid with a band of green tape marking a level on the glass. The potato displaces the liquid, causing the liquid level to rise above the tape mark. Static shot with no camera movement.
A lit match is being lowered into a glass of water. The flame on the match is extinguished by the water. Static shot with no camera movement.
omniweaving
family: External · model detail
paperdemo (3)
A person mops up a puddle of water on a concrete floor, the water disappearing as the mop passes.
A Newton's cradle device on the table and one of the metal balls is held up by a blue handled grabber tool. The claw releases the ball. The released ball swings down, hits the stationary balls, and the ball on the opposite end swings out. Static shot with no camera movement.
A white boat glides down the center of a narrow canyon surrounded by towering rock walls. The calm water acts as a mirror, perfectly reflecting the sunlit stone curves and the hull. As the vessel moves forward, its gentle wake ripples outward, subtly distorting the reflections.
veo-3.1
family: External · model detail
paperdemo (1)
A row of colorful wooden blocks lined up on a wooden table with a wooden stick attached to a black rotating platform. The platform rotates clockwise and the wooden stick hits the first block as it rotates. The blocks topple over one by one in a domino chain reaction. Static shot with no camera movement.
wan2.2-i2v-a14b
family: Wan · 14.0B params · 16 fps · 81 frames · model detail
paperdemo (3)
A shiny silver espresso machine sits against an orange wall, next to a bright green coffee bag and a bean-filled grinder. Dark, rich espresso begins to flow smoothly from the machine's metal spout, streaming downward in a steady, continuous liquid pour.
A glass separatory funnel holds a layered yellow and amber liquid directly above an empty glass beaker. The blue-knobbed valve at the base of the funnel opens, releasing a steady stream of the pale yellow fluid. The liquid flows smoothly downward, splashing into and slowly filling the beaker below.
A sleek, gold car drives forward along a dusty dirt road under a bright, clear sky. The strong sunlight casts a sharp, dark shadow of the moving vehicle, which shifts and travels across the unpaved ground beside it as the car advances.
wan2.2-ti2v-5b
family: Wan · 5.0B params · 16 fps · 81 frames · 704x1280 · model detail
paperdemo (9)
A red strawberry drops into a glass filled with foamy pink liquid. As the fruit submerges, it displaces the drink, forcing the liquid level to rise and the surface foam to splash outward.
A red strawberry drops into a glass filled with foamy pink liquid. As the fruit submerges, it displaces the drink, forcing the liquid level to rise and the surface foam to splash outward.
A chef in a modern kitchen tips a white bowl, pouring its contents in a steady stream that flows smoothly down into a pot on the stove. He then stirs the mixture with a spoon, causing the liquid to swirl and flow in continuous, circular currents.
A heavy car tire rolls over a green bottle on concrete, crushing it flat. The trapped liquid bursts from the broken bottle and rapidly flows outward, spreading across the ground in an expanding puddle.
A chef in a modern kitchen tips a white bowl, pouring its contents in a steady stream that flows smoothly down into a pot on the stove. He then stirs the mixture with a spoon, causing the liquid to swirl and flow in continuous, circular currents.
A shiny silver espresso machine sits against an orange wall, next to a bright green coffee bag and a bean-filled grinder. Dark, rich espresso begins to flow smoothly from the machine's metal spout, streaming downward in a steady, continuous liquid pour.
A woman in a kitchen tilts a bowl, pouring a smooth, steady stream of yellow liquid into a pot below. The thick liquid flows continuously from the rim, pooling inside the cookware. She then drags a wooden spoon through the liquid, stirring it into a swirling motion.
A green liquid is poured steadily downward in a continuous stream, pooling inside a clear glass bowl on a black surface.
+ 1 more paperdemo cards on the model detail page.
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