Around the world with science softwares

For the last 30 years, I have created 60 science sofwares,  which I share with my colleagues on my educational site SVT44. Many of these programs are playful and simulate experiments that motivate students. My latest productions are available in 2 languages ​​(French/English, French/Arabic and French/Basque) and one in 13 languages (French, Arabic, English, Spanish, German, Azerbaijani, Italian, ...)