Create contraptions using wood planks, springs, engines, pistons, and wheels. Adjust physics settings and test designs in a 2D environment. Save and share custom builds. View live coding streams and access open-source code.
AI-powered generate clear, concise study material from uploaded files or described topics. Create for active recall and test knowledge. Track progress with detailed analytics and adjust study plans accordingly.
Check academic papers for plagiarism using Chinese databases like CNKI, VIP, Wanfang, and others. Download and preview duplicate reports directly on mobile. Use AI to rewrite text for originality, with multiple semantic correction models.
Access and customize templates for melodies and lyrics. Edit and view PDF . Save and share arrangements. Sync with notation software. Track progress with practice sessions.
Learn Japanese grammar and sentence structures with 127 specific learning objectives. Access video lessons from a certified teacher. Search for grammar rules, practice sentence patterns, and study parts of speech like adjectives and verbs.
An educational for speech therapists and parents helps children practice speech sounds through games like memory, matching, and number snakes. It includes recording functionality for immediate feedback.