Science simulation

보어의 원자 모형 Bohrs Atomic Model

Bohr’s Atomic Model

In 1913, Niels Bohr proposed his quantized shell model of the atom to explain how electrons can have stable orbits around the nucleus. The atom only has certain energy levels, they are determined by fixed circular orbits of electrons around…
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첨가 중합 Addition Polymerization

Addition Polymerization

* This is a web page using WebGL technology and do not work in Internet explorer. Addition Polymerization It is a reaction that forms a polymer compound while opening a double bond of a monomer to form a new single…
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스윙바이 Swingby 2

Slingshot Effect

Run Slingshot or gravity assist Let us suppose that we threw a perfectly elastic ball towards a moving train. And suppose that the mass of the train is very heavy. The mass of the ball is negligible compared to the…
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스윙바이 Swingby 1

Gravity Assist

Path view Run Gravity assist – How to increase the speed of a spacecraft using the gravity of the moon or Celestial Body Gravity assist is the use of the relative movement (e.g. orbit around the Sun) and gravity of…
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원자의 크기 Scale of Atom

Scale of Atom

Zoom In Zoom Out Each click of the screen zooms in or out by 10 times. Structure of atoms This universe is composed of about 100 kinds of atoms. The size of a typical atom is about 10-10m. An atom…
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용액의 증기 압력 내림 Vapor Pressure Lowering

Vapor Pressure Lowering

Reset Run Same volume of sugar water and distilled water are in the same cup. Which solution evaporates faster? Vapor Pressure Lowering In sugar solutions, electrical attraction acts between sugar molecules and water molecules. Therefore, at higher concentrations, moisture is…
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Pop the Balloon

Pop the Balloon (with Webcam)

Sond Mute Mirror Fullscreen How to play Click on the object (usually a ball) to track on the screen. Move the object to pop the START balloon to begin the game. Pop the balloon by moving the object. Please refer…
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웹캠으로 RGB 컬러 나누기 RGB Decomposer

RGB Decomposer (with Webcam)

Mirror Freeze The image captured on the camera is divided into three primary colors of light. Notice & Information The following web browsers are currently supported: Windows: Microsoft Edge, Google Chrome Android: Microsoft Edge, Google Chrome iOS: Safari Please use…
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웹캠으로 CMYK 컬러 나누기 CMYK Decomposer

CMYK Decomposer (with Webcam)

Mirror Freeze The image on the camera is divided into 4 color colors for printing. Notice & Information The following web browsers are currently supported: Windows: Microsoft Edge, Google Chrome Android: Microsoft Edge, Google Chrome iOS: Safari Please use high-performance…
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알루미늄 깡통과 철 깡통 분리하기 Separation of Steel and Aluminum

Separation of Steel and Aluminum

Iron Aluminium How can you classify iron and aluminum? Iron cans stick well to the magnet. However, aluminum cans do not stick well to magnets. If the last wheel of the conveyor belt is magnet, the iron cans is sticked…
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여러 모양 지층 만들기 Stratum Making

Stratum Making

Limestone Shale Sandstone Conglomerate Erosion Fold Normal Fault Reverse Fault Reset About this simulation, When you press the button, you can see the corresponding strata. Combining the layer, you can create variety stratum. This simulation is presented as a mathematical…
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인덕터와 커패시터 Inductor and Capacitor 3

Inductor and Capacitor 3

Run High frequency alternating currents are difficult to pass through the inductor. An inductor is a part made by winding a wire. In the case of direct current, the inductor only works as a lead. When an AC voltage is…
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