Learn molecular biology through a game where players collect amino acids, ATP, and DNA sequences. Capture DNA to discover genes and synthesize proteins in a virtual lab. Combine proteins to build complex structures.
Simulate electronic circuits with engine and virtual instruments. Add components to a breadboard and connect them. Analyze signals using oscilloscope and logic analyzer. Export simulation data. Create or customize electronic parts.
Explore 3D human models with interactive rotation and zoom. Perform virtual dissections to reveal layers and structures. Watch over 100 muscle action movies and physiology animations. Use audio pronunciation for anatomical terms.
View and analyze ECG waveforms for various cardiac rhythms including normal sinus rhythm, sinus tachycardia, and atrial fibrillation. Identify key features like P-wave morphology and QRS complex.
Access river-specific hatch charts and custom maps. View knot guides and water level data. Read gear reviews and tech tips. Find suggested patterns and additional resources for river activities.
Children can freely using a virtual notebook with crayons and brushes. They can sketch shapes, experiment with colors, and create without limits or templates.
Capture problems with the camera for instant step-by-step solutions. Solve algebraic expressions, equations, functions, and sequences. View detailed explanations and practice similar problems.
Allows users to plot and fit x, y data pairs. It supports curve fitting, value prediction, and kinetic data analysis. Data can be entered manually or imported from text or CSV files. Users can perform statistical analysis and generate graphs.
Kids construct vehicles using puzzles and building challenges. They refuel, drive to a site, and dig to structures like houses or skyscrapers. Features include cleaning, refueling, and completing multi-step building tasks.
Practice mental arithmetic with addition, subtraction, multiplication, division, and mixed modes. Use 1 to 5 digit numbers in column format. Track daily scores and view progress graphs. Compete in rankings via Game Center.