Little Prince’s Trampoline
All the forces of the universe act as ‘pairs’. How can a squid move that without fins? People may think of rockets through squid. Squid moves by squirting water out of the…
Read more
Science simulation
Triangle Trick
Triangle Trick If you look closely, you can see that the slope of the triangle is not a straight line.One of the merged triangles is slightly convex up and the other is…
Read more
3 Body Problem
* As the operation is repeated, the error may be expanded due to the limitation of the decimal operation. * If your computer is outside of the limits that it can handle…
Read more
What is the fastest at the moment of hitting the ground? (Terminal Velocity)
Mechanical energy Mechanical energy is the sum of potential and kinetic energy. Mechanical energy = potential energy + kinetic energy Em = EP + EK Mechanical energy conservation Without friction, the sum…
Read more
Surface Tension
Surface tension Surface tension is a type of force that acts to minimize the surface of liquids. Molecules inside the liquid are pulling together with other molecules around them. At the surface…
Read more
2019 Tanzania-korea Workshop (Dealing with inductor)
Dealing with inductor.pptx Electromagnet.pptx – lectured by Lata s. Mayombya 05. (Sunny Lee)Principle of color – lectured by Shadrack Mtafya Jickson – lectured by Jackson Kauage
Color Panel
Selecting the button to changes the background color. Use it when you need a specific color in various scientific experiments.
Stellar Classification
Surface temperature and color of object When the iron is heated, it first turns dark red. As the temperature of the iron increases, it gradually becomes closer to yellow. This is because…
Read more
Seeing the Light
Even if the object does not shine by itself, why can we see it? Eye is the organ that feels light. Even if the object does not shine by itself, why can…
Read more
Why is the Sky Blue?
What is the size of the light? There is no exact concept of sizing the light, but it uses the wavelength of the light. Wavelength is the distance traveled by a wave…
Read more
Standing Waves in various situations
Standing wave occurs when incoming and reflected waves interfere with each other. It produces a wave pattern that appears to be stationary. Nodes are locations where particles of the medium appear to…
Read more
Solar System
Solar System All the orb bodies that revolve around the sun and their space are called the solar system. The celestial bodies that make up the solar system include the eight planets…
Read more