Showing 361–380 of 1,000 ranked alternatives.
WGBH Interactive
Play, roll, and collect
Kids navigate a duck named Quack to roll into a pond. They design routes, avoid rabbit holes, and collect . The offers unlimited retries and includes interactive elements like sticks and obstacles.
Haroon Khalil
Materials, track processes, edit project notes
Materials allows users to study materials such as steel, bricks, cement, and concrete. Users can view detailed explanations of each material's properties and applications. The includes topics on stones, covering materials, and floor materials.
PrepFE, Inc.
Practice problems, flash cards,
Study engineering concepts through practice problems and flash cards. Learn FE Reference Handbook material and take practice on the go. Access curated content by engineering experts and track progress without carrying physical study materials.
旭 陈
Practice G-code with interactive simulations
Edit G-code programs for CNC milling machines. Parse code to generate 3D toolpath visualizations. Simulate machining operations and analyze code syntax for errors. Adjust parameters to optimize cutting trajectories.
HARIKRISHNA VALLAKATLA
Quiz questions and answers for ECE students
Quiz allows users to test knowledge on and topics. Features include answering multiple-choice questions on AC/DC, analog/digital converters, op-amps, and arithmetic circuits. Track progress and review answers for better understanding.
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