Explore the universe from the Big Bang to microscopic structures using interactive VR simulations. Navigate through cosmic scales, view NASA datasets, and examine medical imaging and 3D microscopy.
Beijing Huatian addition software development center
Play, learn, and grow
Teach shapes, colors, numbers, and object sizes through interactive . Includes over 25 mini- with animal characters. Features -aligned activities for skill development. Allows parents to track progress and engage with educational content.
The app calculates the time value of money, including annuities, cash flows, internal rate of return, and net present value. It also computes the effective annual rate.
Teaches preschool skills through interactive . Includes memory, matching, and counting activities. Tracks progress and offers rewards. Syncs with parental accounts for monitoring. Supports multiple languages and includes safety features.
The app provides melodic contour identification testing and training. It helps users improve their awareness of melodies to enhance music appreciation.
Simulate to calculate parliamentary seats based on party votes. Choose methods like D'Hondt or Hare. Define districts and set party thresholds. Apply thresholds at county or district level. Input total votes to generate results.