Prepare for certification exams in maritime distress communication systems. Practice with tests on emergency alert systems, CIW, UBPC, UNMARSAT, and distress procedures. Learn national Russian requirements and standard IMO phrases in English.
Play xylophone sounds by tapping wooden plates on a stand. Choose different tones and rhythms. Adjust volume and playback speed. Save and share custom melodies.
Arabic-Russian and Russian-Arabic dictionary provides translations using Baranov's dictionary. Includes exercises for better vocabulary retention. Users can add displayed words to a list.
Stream religious and educational content with live and online broadcasts. Listen to spiritual music, news, and interactive shows. Access child-friendly and Russian language streams. Participate in studio discussions and cultural programs.
Prepare for occupational safety exams with interactive tests featuring current answers. Complete quizzes to assess knowledge. Track progress and review results. Access detailed explanations for each question.
