You choose the duration of the speed of the rocket which will take off from the Earth (and also the acceleration and deceleration durations) and you see in real life the time differences between the reference frame of the rocket and that of the Earth.

At the end we see the total time difference between the 2 frames of reference. The closer the speed of the rocket is to that of light, the more difference there will be between the two measured times.

To learn more about this topic watch this video  : LeEinstein’s twin paradox explained

L’article Experience 3D “Time dilatation” est apparu en premier sur InfoD 74.

You can set mass, position and velocity for the sun, earth and moon. and can change the camera position and what object to look at.
Also you can show trajectory of each object and some statistics (collision, distance minimal and maximal).

L’article Solar system with Newton gravity est apparu en premier sur InfoD 74.

It simulating interactions between particles in our universe. You an change particles settings like number, mass and charge. And you can also change gravity and magnetism distance.

Coded with Three JS and inspired by this video “Artificial Particle Life” :

https://www.youtube.com/watch?v=0Kx4Y9TVMGg

L’article Universe Experience est apparu en premier sur InfoD 74.

It allows you to display an animated animal on your site (look at the rabbit and the frog at the top of my site :))

You have the choice between:

• a rabbit
• a frog
• a bird
• a spider
• a cat
• a dog

You can animate the animal in the 4 directions:

• to the left
• to the right
• to the top
• top the bottom

Finally you can choose its speed and position

If you are interested in “Cute Animals” for your Woprdress site, you can download it for free here!

L’article New free WordPress plugin: “Cute Animals” est apparu en premier sur InfoD 74.

Hello,

I updated my WP Open Street Map plugin for WordPress: https://wordpress.org/plugins/wp-open-street-map/

Here are the improvements made:

• update of the OpenLayers library to the latest version (v6.5.0)
• addition of a request for confirmation before deleting a card
• fixed a bug on line breaks not displayed for markers

And if you want more options, a Pro version is available here

L’article WP Open Street Map updated! est apparu en premier sur InfoD 74.

He allow you embed videos of a public peertube playlist on your website. Hope you’ll like it

L’article Embed Peertube playlist (free WordPress plugin) est apparu en premier sur InfoD 74.

It allows you to animate your images with different cutting effects: puzzle, rotation, distortion and fade.

See the plugin in demonstrations </ a>

If you need more options I have developed a Pro version: Image Puzzle Pro

L’article Image Puzzle (free WordPress plugin) est apparu en premier sur InfoD 74.

The official website of Three JS: https://threejs.org/

A little tutorial to get started with Three JS: https://www.alsacreations.com/tuto/lire/1572-webgl-3d-three-canvas-threejs.html

L’article Iron Maiden 3D Concert (demo Three JS) est apparu en premier sur InfoD 74.

Let me introduce you Nice Page Transition. With this plugin You can set beautiful transition effects when changing pages on your website:

L’article Nice page transition – free WordPress plugin est apparu en premier sur InfoD 74.