Recent Projects in Science!

The Isochrone Crash

A remix of dapontes' project. --------------------------------- An isochrone is a line on a map/diagram connecting points from which it takes the same time to travel to a certain (different) point. In other words, a set of points with the property that a given process will take the same time to complete starting from any point in the isochrone. A curved that is formed by a set of points with this property is called an isochronous curve. A mathematician named Christiaan Huygens solved the isochrone problem without calculus, but instead used only Euclidean Geometry! He said: "When a cycloid is put downward, the time when the particle goes and slides and meets the bottom does not depend on the initial position of P from the position P in place of the uniform gravity. But it ignores friction" ------------------------------------------------- Please do not consider this as a remix because I redid the scripting for one of the cars in my own manner and with my own scripts. I even added a lot of features. This is a learning process for me. Thank you, dapontes. Also, extra information can be found on the following link given kindly by mathjp: http://www.mathcurve.com/courbes2d/synchrone/synchrone.shtml

Physix

This is a simple Physics engine that works pretty well it uses only two variables click and drag to draw space to clear pen

Isochrone Problem

"If from the highest or lowest point in a vertical circle there be drawn any inclined planes meeting the circumference, the times of descent along these chords are each equal to the other" Galileo Galilei in his 1638 masterpiece, Dialogues Concerning Two New Sciences (Proposition VI)

Words n' Water

This is an art project which shows water waves and bubbles because of a vibration created by a ball landing on water. I made this project because my Mom kept teasing me about making boring math projects over and over again. When I finished this project, I showed it to her. She told me: "See...you can make interesting projects even without math". I finally told her the truth, telling her that I eventually did use math for the word stamping. CREDITS: ----------- Music -> My Mom, Ivaana. Poem -> S.K. Lindeman COMPLETE POEM: -------------------- Water Sprite, I hear you calling. Deep within the well divine, Drink swiftly for night is falling. Coaxing stars that ever shine, Softer Light that pales the moon, Pale and still, voices are calling, Refract Waves of Celestial Song. By SK Lindeman.

Standing_Longitudinal_Waves

Green flag to start. Green flag and choose demo 1 or 2. Thanks ahaanomegas for the music.

Water waves

Water waves are an example of waves that involve a combination of both longitudinal and transverse motions. As a wave travels through the waver, the particles travel in clockwise circles. The radius of the circles decreases as the depth into the water increases. http://paws.kettering.edu/~drussell/Demos/waves/wavemotion.html

standing_wave

A virtual Lab to experiment with standings waves. Try wavelength λ=920, 460, 306, 230...

The Random Walk

We imagine a "game" in which a player - cat starts at the point x=0 and at each move is required to take a step either forward (towards +x) or backward (towards -x). The choice is to be made randomly, determined by the toss of a coin. How far does he get on the average? The step equals 3 (thanks mathjp)

Waves on a string

A remix of DarthPickley version of Paddle2See project "Good Vibrations". Here you can change the angular frequency and the amplitude of the simple harmonic motion of the first particle. Also, you can create pulses on the string by clicking and dragging the hand or another particle. Choose "fixed end" or "loose end". It works better in presentation mode.

moon_phases

My first project in Scratch.

science lab safety game

A game I made for a science project that has become slightly addicting... It teaches lab safety, but at high difficulty levels it becomes a test of reaction time! Try to guess what the music is!

waterDrop3D

just 3D animation

Earth3D

Thanx for your Earth project - I made little upgrade. MM

Science presentation

just start it.

Slider_Crank Mechanism

I saw the chalkmarrow's project and i decided to make another one mechanism but in different way. Use the sliders R and a to change the length of the crank and the angular velocity respectively. If you like change the position of the mechanism use the arrows keys (up, down, right, left). Green flag to start.