The app allows users to retrieve preselected video segments and display them with notes. Users prepare an XML file with segment times, captions, and descriptions for video playback.
by Stephen Mamber★ 3.73 ratingsPhoto & VideoFreeData updated 2026-10-04
The app allows users to crop video files by manually selecting parts of the video. It includes a video player for previewing videos before or after cropping and offers options for output size.
The app offers over 440 questions and 44 revision notes for GRE Math Algebra Review. It provides instant feedback, detailed explanations, and progress tracking to prepare users for the test.
Explore quantum concepts through interactive experiments
Explore quantum physics through interactive simulations of and Einstein's thought experiments. Manipulate variables to observe outcomes. View explanations and diagrams. Save notes and revisit simulations later.