Ankidyne

A lever is a simple machine consisting of a bar supported at some stationary point along its length and used to overcome resistance at a second point by application of force at a third point. The stationary point of a lever is known as its fulcrum. The principle of a lever can be explained as when two equal forces acting in opposite directions, i.e., clockwise and anticlockwise, and applied to a uniform lever at equal distances from the fulcrum counteract each other and established a state of equilibrium, or balance, in the lever. First order levers have the turning point (fulcrum) between the load and the effort.

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• Item Code: ME001

Description: Wonderful play model for explaining that for every action there is an equal and opposite reaction.

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• Item Code: ME005

The equilibrium of any object is governed by the position of its center of gravity. This fascinating model explains it with fun.

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• Item Code: ME007

The Archimedes'' screw, also called the Archimedean screw or a screw pump is a machine historically used for transferring water from a low-lying body of water into irrigation ditches.

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• Item Code: AS001

An inclined plane is a flat surface that lies at an angle relative to level ground used to form a ramp to raise and lower a load. The load can be as simple as a person, i.e. walking up a ramp, or larger such as trains hauling materials along a graded track. The steepness and length of the plane help to distribute weight and reduce work that is needed to lift or lower materials from one elevation to another.

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• Item Code: AS004

DNA is a nucleic acid that contains the genetic information for the reproduction of life. Its shape is that of a double helix and its appearance is somewhat of a twisted ladder or spiral staircase. It is used in science park or High school for the DNA demonstration.

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• Item Code: Bio001

The periodic table is a tabular display of the chemical elements, organized on the basis of their atomic numbers, electron configurations, and chemical properties. Elements are presented in increasing atomic number.

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• Item Code: CH001

Description: A crystal structure is composed of a pattern, a set of atoms arranged in a particular way, and a lattice exhibiting long-range order and symmetry.

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• Item Code: CH002

Description: Pythagorous theorem states that in any right triangle, the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares whose sides are the two legs (the two sides that meet at a right angle). This theorem explained with these removal cubes.

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• Item Code: MA004

Description: A Newton disc is a disc with segments in rainbow colors. When the disc is rotated, the colors fade to white; In this way, Isaac Newton demonstrated that white light is a combination of the seven different colors found in a rainbow. This instrument is such a kind of color disc, while rotating this, we can observe white color disc.

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• Item Code: PY002

The inverted image gives us a straight idea about light rays property when it is allowed through a pinhole. Enjoy the scenery by rotating the camera all around.

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• Item Code: LT008

Description: Persistence of vision is the phenomenon of the eye by which an afterimage is thought to persist for approximately one twenty-fifth of a second on the retina. This property of retina is utilized in making motion picture. Here is a gadget that exhibits the concept of motion picture, where one side of the frame has a picture of a bird and other side has a bird cage, when this frame is rotated in high speed, we will visualize a picture as if the bird is inside the cage.

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• Item Code: PY001

Description: A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, and attracts or repels other magnets. The children can enjoy and feel the power of magnet with this fun filled gadget.

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• Item Code: SD002

A sundial is a device that determines the time of day by the position of the Sun. In common designs such as the horizontal sundial, the sun casts a shadow from its style onto a surface marked with lines indicating the hours of the day.

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• Item Code: MT003

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• Item Code: GE002

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• Item Code: MA005

This instrument is designed in such a way that it has two cylinders top one - solid metal and the down one - hollow cylinder, first the top cylinder is lifted and left to fall freely, now our mind presume that the weight of next cylinder is also the same as first one hence it will apply equal amount of force to lift both the cylinders together, as the second cylinder is less in weight will get lifted every easily and quickly which is a classical example for perception.

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• Item Code: PY005

The change in local time of every country with reference to the latitude of that country is explained here.

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• Item Code: GE001

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• Item Code: ME023

The center of gravity is defined as the average position of weight distribution, in other words, refers to the single point associated with an object where the force of gravity can be considered to act. Here a bird suspended at its beak tells the story of the center of gravity.

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• Item Code: ME009

A pulley is a wheel on an axle that is designed to support the movement of a cable or belt along its circumference.Pulleys are used in a variety of ways to lift loads, apply forces, and to transmit power. The mechanical advantage gained by combining the number of pulleys is explained here.

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• Item Code: ME019

Hydroelectricity is the term referring to electricity generated by hydropower; the production of electrical power through the use of the gravitational force of falling or flowing water. This model is a miniature of a hydroelectric power plant with the structure of a dam and electric power generation system.

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• Item Code: AS008

A vortex is a spinning, often turbulent, flow of fluid. Any spiral motion with closed streamlines is vortex flow. The motion of the fluid swirling rapidly around a center is called a vortex. The fluid-filled in the vortex is subjected to centrifugal force creating funnel-shaped formation like the tornado.

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• Item Code: FM002

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• Item Code: AS002

Humidity measurement instruments usually rely on measurements of some other quantity such as temperature, pressure, mass or a mechanical or electrical change in a substance as moisture is absorbed. By calibration and calculation, these measured quantities can lead to a measurement of humidity.

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• Item Code: MT002

A periscope is an instrument for observation from a concealed position. Here a merry go round is attached with a large periscope revolves to instruct us the reflection of light at the plane mirror.

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• Item Code: LT004

The newton’s ring can be created with the set up here. The clear fringes teach us refraction, interference and diffraction of waves

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• Item Code: LT010

A windsock is a conical textile tube designed to indicate wind direction and relative wind speed. Wind direction is the opposite of the direction in which the windsock is pointing.

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• Item Code: MT005

Description: Here a radio is powered by solar energy a conventional energy resource that is insisted here.

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• Item Code: AS010

Description: Simple harmonic motion is a type of periodic motion where the restoring force is directly proportional to the displacement. It can serve as a mathematical model of a variety of motions, such as the oscillation of a spring.

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• Item Code: SHM002

The rain gauge is a meteorological instrument for determining the depth of precipitation (usually in mm) that occurs over a unit area (usually one metre squared) and thus measuring rainfall amount. One millimetre of measured precipitation is the equivalent of one litre of rainfall per metre squared.

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• Item Code: MT001

A parabola is a conic section created from the intersection of a right circular conical surface and a plane parallel to a generating straight line of that surface. A rolling ball hits the parabola and always directed to the focal point.

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• Item Code: MA002