The app offers exercises for basic math skills like addition, subtraction, multiplication, and division. It targets children under 12 and adults, with difficulty levels adjusted for age.
Explore prenatal development through detailed medical imaging of embryos and fetuses. View stages from fertilization to birth. Watch documentary films with subtitles in 92 languages. Use for instructional purposes.
Train techniques, progress through levels, master BJJ
Learn Brazilian Jiu techniques through structured levels. Access over 16 levels and additional single instructional content. Watch video tutorials, follow step-by-step guides, and track progress through interactive lessons.