Imagine, a magnetic field (champ magnétique in french) and magnetized needles. Imagine a field (un champ) and squalls of wind. Imagine a brook and whirlwinds. Imagine, last but not least, the differantial equations... I prepare Champs (5-8). Enjoy ----------------------------------------------------------------+Use the slider bar to change the champs+Use the slider bar to change the needles. And press on the green flag ...----------------------------------------------------------------Those i prefer : C3 N5 ; C4 N7 ; C1 N2 and C1 N14 for fun. Send me the parameters of those you like ! -------------------------------------------------------------En français : simplement des équations différentielles, mais je me suis un peu amusé avec Scratch .
