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VISUAL (OPTICAL) ILLUSIONS
Visual (optical) illusions / Illusions of movement

Illusions of movement. Encyclopedia of visual illusions

At leisure / Visual (optical) illusions

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coffee waves

Visual (optical) illusions / Illusions of movement

 


 

coffee funnel

Visual (optical) illusions / Illusions of movement

 


 

Tunnel

Visual (optical) illusions / Illusions of movement

 


 

living tunnel

Visual (optical) illusions / Illusions of movement

 


 

Black hole

Visual (optical) illusions / Illusions of movement

 


 

Expanding circles

Visual (optical) illusions / Illusions of movement

 


 

Perpetual motion machine

Visual (optical) illusions / Illusions of movement

 


 

Mats

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

Illusion Ouchi

Visual (optical) illusions / Illusions of movement

Look closely at the ball in the center. Does the pattern seem to be moving from side to side?

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

Variants of the Ouchi illusion.

 


 

Illusion of Kitaoka-Ashida

Visual (optical) illusions / Illusions of movement

The circles move and pulsate.

 


 

moving squares

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

Pool

Visual (optical) illusions / Illusions of movement

This illusion is very reminiscent of the bottom of a pool when viewed through the water. If you look closely, you will notice the illusion of "waves" moving.

 


 

rolling waves

Visual (optical) illusions / Illusions of movement

 


 

Irregular expansion

Visual (optical) illusions / Illusions of movement

 


 

Rotation

Visual (optical) illusions / Illusions of movement

 


 

Wheel of consciousness

Visual (optical) illusions / Illusions of movement

Look to the center.

 


 

Runaway sausages

Visual (optical) illusions / Illusions of movement

 


 

Birds

Visual (optical) illusions / Illusions of movement

Look at the top picture. See how the birds fly? Now let's remove the contrast border (bottom picture). The birds don't fly anymore!

 


 

Turntables

Visual (optical) illusions / Illusions of movement

 


 

Rings

Visual (optical) illusions / Illusions of movement

 


 

Pointers

Visual (optical) illusions / Illusions of movement

 


 

Blue glow

Visual (optical) illusions / Illusions of movement

The blue semicircles seem to vibrate.

 


 

Spirals

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

Riley illusion

Visual (optical) illusions / Illusions of movement

There is an illusion of movement of squares?

 


 

Do the black and white stripes seem to be moving in opposite directions?

Visual (optical) illusions / Illusions of movement

 


 

Look at the black dot in the center and, without taking your eyes off, move your head back and forth

Visual (optical) illusions / Illusions of movement

The circles around the dot will start moving.

 


 

Look at the center and move your head back and forth

Visual (optical) illusions / Illusions of movement

In this case, the illusion is stronger - it can occur even if the head does not move.

 


 

Expanding space

Visual (optical) illusions / Illusions of movement

 


 

Movement

Visual (optical) illusions / Illusions of movement

 


 

Monkeys and banana

Visual (optical) illusions / Illusions of movement

The monkeys on the outer ring rotate counterclockwise, while the monkeys inside rotate clockwise.

 


 

Moving rectangles

Visual (optical) illusions / Illusions of movement

Look at the picture, after a while the rectangles will begin to shift.

 


 

Malinka

Visual (optical) illusions / Illusions of movement

You can see the displacement of the inner square in relation to the outer one.

 


 

Expansion

Visual (optical) illusions / Illusions of movement

 


 

Alien eggs

Visual (optical) illusions / Illusions of movement

 


 

Eye

Visual (optical) illusions / Illusions of movement

Look at the center of the picture for a while. The black circle begins to expand. At the same time, the white dot at the top right begins to "float" towards the center.

 


 

Elevator

Visual (optical) illusions / Illusions of movement

 


 

fractal tunnel

Visual (optical) illusions / Illusions of movement

 


 

Non-parallel movement

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

Parallel lines appear distorted and move randomly.

 


 

Ferry

Visual (optical) illusions / Illusions of movement

Look at the picture, the raft will start moving to the left bank, then to the right.

 


 

converging balls

Visual (optical) illusions / Illusions of movement

Look at the balls, after a few seconds they will begin to narrow. The phenomenon is caused by a uniform color transition and a sharp background contrast.

 


 

Petals

Visual (optical) illusions / Illusions of movement

 


 

Which way is the train going?

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

Illusion Brown

Which circles move faster: large or small?

The speeds of the circles are the same!

 


 

In which direction is the carousel moving?

Visual (optical) illusions / Illusions of movement

 


 

In which direction does the ring rotate?

Visual (optical) illusions / Illusions of movement

 


 

In which direction is the inner circle moving?

Visual (optical) illusions / Illusions of movement

 


 

Where is the wheel going?

Visual (optical) illusions / Illusions of movement

 


 

Spiral or not?

Visual (optical) illusions / Illusions of movement

The dots move in concentric circles, but the illusion of a spiral is created.

 


 

Animated Mesh

Visual (optical) illusions / Illusions of movement

The mesh rotates in the same plane with respect to the center, but it seems that the center of the rotations is in several places.

 


 

Look closely at the center of the spiral

Visual (optical) illusions / Illusions of movement

There should be an illusion that it is slowly rotating.

 


 

Water

Visual (optical) illusions / Illusions of movement

Where does the water flow - up or down?

 


 

Flower

Visual (optical) illusions / Illusions of movement

If you look at the flower for a while, you can see how it begins to shrink.

 


 

Sphere

Visual (optical) illusions / Illusions of movement

Look at the picture for a while, the sphere depicted on it will begin to move.

 


 

Permutations

Visual (optical) illusions / Illusions of movement

 


 

the change of night and day

Visual (optical) illusions / Illusions of movement

If you look at the center of the image, you will see that the left side is moving down and the right side is moving up. Or vice versa.

 


 

Arrows

Visual (optical) illusions / Illusions of movement

 


 

Heart

Visual (optical) illusions / Illusions of movement

 


 

Falling into the abyss

Visual (optical) illusions / Illusions of movement

 


 

blooming flower

Visual (optical) illusions / Illusions of movement

Look in the center, then look slightly to the side. You will see the flower bloom. The illusion is based on the features of peripheral vision.

 


 

Polar Lights

Visual (optical) illusions / Illusions of movement

 


 

Ferris wheel

Visual (optical) illusions / Illusions of movement

 


 

Split

Visual (optical) illusions / Illusions of movement

 


 

Bagel

Visual (optical) illusions / Illusions of movement

 


 

Inflorescence

Visual (optical) illusions / Illusions of movement

 


 

Absorption

Visual (optical) illusions / Illusions of movement

 


 

time tunnel

Visual (optical) illusions / Illusions of movement

 


 

Rotating rings

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

building mechanism

Visual (optical) illusions / Illusions of movement

 


 

flying birds

Visual (optical) illusions / Illusions of movement

 


 

Ripple

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

Flicker

Visual (optical) illusions / Illusions of movement

 


 

hypnotic circles

Visual (optical) illusions / Illusions of movement

 


 

Peas

Visual (optical) illusions / Illusions of movement

 


 

grape fountain

Visual (optical) illusions / Illusions of movement

 


 

Rotating rings

Visual (optical) illusions / Illusions of movement

 


 

Cyclist

Visual (optical) illusions / Illusions of movement

 


 

Watermelons

Visual (optical) illusions / Illusions of movement

 


 

grains

Visual (optical) illusions / Illusions of movement

 


 

striped snakes

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

Explosives

Visual (optical) illusions / Illusions of movement

 


 

Caterpillar

Visual (optical) illusions / Illusions of movement

 


 

Fishes

Visual (optical) illusions / Illusions of movement

 


 

Gears

Visual (optical) illusions / Illusions of movement

 


 

Hearts

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

Диск

Visual (optical) illusions / Illusions of movement

 


 

fractal illusion

Visual (optical) illusions / Illusions of movement

There is an illusion that the pattern is pulsating

 


 

See the waves?

Visual (optical) illusions / Illusions of movement

This is not an animation, but a static picture!

 


 

purple flower

Visual (optical) illusions / Illusions of movement

 


 

Look at the center of the picture and move your head back and forth

Visual (optical) illusions / Illusions of movement

The circles in the picture will turn into moving spirals.

 


 

Circles are perceived as rotating

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

Is the image pulsing?

Visual (optical) illusions / Illusions of movement

To further enhance the effect, looking at the center of the picture, move your head back and forth.

 


 

colored spirals

Spirals rotate around their own axis.

 


 

Set of colored spirals

 


 

Birth of the Earth

Visual (optical) illusions / Illusions of movement

Look at the center and after a while you will see that the outer circle is narrowing, and the inner one is expanding.

 


 

Chain transmission

Visual (optical) illusions / Illusions of movement

The white "transmission" elements are moving.

 


 

A boat floats on the waves

Visual (optical) illusions / Illusions of movement

The ship is moving to the left.

 


 

Humanoids

The humanoids pulsate.

 


 

Speed ​​can be changed by hand

Cover the center of the picture with your palm - it seems that the visible points are moving faster. Move the palm to the edge of the picture - now the visible dots move more slowly.

 


 

Dancing stars

Visual (optical) illusions / Illusions of movement

 


 

Square within a square

Visual (optical) illusions / Illusions of movement

 


 

colored pipes

Visual (optical) illusions / Illusions of movement

 


 

Circling ladybugs

Visual (optical) illusions / Illusions of movement

 


 

Cross

Visual (optical) illusions / Illusions of movement

It seems that the cross in the center of the picture is constantly decreasing.

 


 

floating maze

Visual (optical) illusions / Illusions of movement

Can you find your way from entrance to exit?

 


 

Rotating mosaic

Visual (optical) illusions / Illusions of movement

 


 

Red balloons

Visual (optical) illusions / Illusions of movement

 


 

flower illusion

Visual (optical) illusions / Illusions of movement

 


 

purple lines shimmer

Visual (optical) illusions / Illusions of movement

 


 

Pillow inflates

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

Moving mechanisms

Visual (optical) illusions / Illusions of movement

Visual (optical) illusions / Illusions of movement

 


 

Spider

Visual (optical) illusions / Illusions of movement

Animated image consisting of two identical spiders on light and dark backgrounds. The animation creates the effect of a continuous increase or movement of the spider.

 


 

flying man

Visual (optical) illusions / Illusions of movement

But there really is no movement here, the same picture simply becomes either negative or positive. Surprisingly, this creates the illusion of movement.

 


 

Infinite Zoom

Visual (optical) illusions / Illusions of movement

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>> Forward: Perceptual readiness effect

Latest news of science and technology, new electronics:

Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

Advanced Infrared Microscope 02.05.2024

Microscopes play an important role in scientific research, allowing scientists to delve into structures and processes invisible to the eye. However, various microscopy methods have their limitations, and among them was the limitation of resolution when using the infrared range. But the latest achievements of Japanese researchers from the University of Tokyo open up new prospects for studying the microworld. Scientists from the University of Tokyo have unveiled a new microscope that will revolutionize the capabilities of infrared microscopy. This advanced instrument allows you to see the internal structures of living bacteria with amazing clarity on the nanometer scale. Typically, mid-infrared microscopes are limited by low resolution, but the latest development from Japanese researchers overcomes these limitations. According to scientists, the developed microscope allows creating images with a resolution of up to 120 nanometers, which is 30 times higher than the resolution of traditional microscopes. ... >>

Air trap for insects 01.05.2024

Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>

Random news from the Archive

Bioelectronic soil accelerates plant growth 30.12.2023

Researchers from Linköping University in Sweden have unveiled an innovative bioelectronic soil that can significantly accelerate plant growth in hydroponic systems. Hydroponics, as we know, is a method of growing plants without soil, using nutrients. After integrating the new material into hydroponic systems, scientists noticed that electrical signals stimulated plant growth by 50%.

Bioelectronic soil includes organic matter mixed with the leading polymer Pedot, which is widely used in sensors and OLED displays. Study leader Eleni Stavrinidou emphasizes that soil conductivity is a key factor for stimulating plant roots.

During the experiment, over 15 days, scientists studied the effect of electrical signals on barley sprouts. Even at a low voltage of 0,5 V, the roots responded actively, which led to a significant increase in plant size. Particularly effective was the improvement in the processing of nitrogen, one of the main nutrients for plant growth.

Stavrinidou notes that, despite the positive results, the mechanism by which stimulation affects growth processes requires additional research. However, bioelectronic soil may provide a solution to increase yields in conditions where environmental factors interfere with normal plant growth.

In addition, this technology can reduce the use of fertilizers in agriculture. According to the US Department of Agriculture, the number of farms in the country has been steadily declining due to climate change and economic difficulties.

The introduction of bioelectronic soil into hydroponic systems not only enhances plant growth, but also offers an energy-saving solution, reducing water and energy consumption on farms. Such innovations play an important role in improving agricultural efficiency and ensuring food security.

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Comments on the article:

a guest
Class! [lol] [lol] [lol]

a guest
Cool.

Vika
Class! [;)]

a guest
Awesome! [roll]

Veronica
Cool! And what, true!

a guest
It's a class :) ;)

Vlada
It feels like I'm under hypnosis! [roll]

Stepan519
Agree with previous comments 100% [up]

a guest
[up] Amazingly special points that are either fast or slow! [up] [up] [up] [up]

WeN
Some things are still not perceived, but still cool!

Andrei
Class!


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