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Simby AI
Transform YouTube videos into your personal learning playground with AI-powered controls, smart transcription, and intelligent note-taking.
Our platform helps students, researchers, and lifelong learners extract maximum value from educational videos with minimal effort. Smart navigation, auto-generated summaries, and AI assistance make learning from videos more efficient than ever before.
Why Learners Love Simby
Designed specifically for students, researchers, and lifelong learners who want to master content from YouTube videos
🎯 Smart Video Navigation
Jump to key moments instantly with AI-powered timestamp suggestions.
🗒️ Seamless Note-Taking
Type notes while watching without missing a beat. Video playback pauses when you type.
🧠 AI Research Assistant
Simby analyzes video content to help you find related resources and information.
🔎 Transcript Search
Search within video transcripts to find exactly what you're looking for.
Smart Content Navigation
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Find exact moments
Locate specific topics in videos instantly
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Auto-generated summaries
Get key points without watching the entire video
- 🔗
Related Content
Discover connected videos and resources
Intelligent Video Controls
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Smart Pause
Video automatically pauses when you start typing notes
- ⏪
Navigate with keybindings
Skip, rewind, and adjust playback without leaving your keyboard
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Timestamp Bookmarking
Mark important moments for easy reference later
Advanced Note-Taking
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Block Note Editor
Format your notes with headings, lists, links, and more
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Drag & Drop
Easily organize clips and timestamps in your notes
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Export your notes anywhere
Export to Notion, Obsidian, or plain Markdown
AI-Powered Learning Assistant
Can you help me find where the lecturer talks about DNA replication?
- @14:25 Detailed explanation of the process
- @27:10 Discussion of enzymes involved
- @42:18 Common replication errors
Can you help me understand more about common replication errors?
Here are the key points about DNA replication from @42:18:
1. DNA replication is semiconservative - each new strand contains one original and one new strand @42:49
2. Process begins at origin of replication with DNA helicase unwinding the double helix
3. DNA polymerase III adds complementary nucleotides in 5' to 3' direction
4. Leading strand is synthesized continuously, lagging strand in fragments (Okazaki fragments)
5. DNA ligase joins Okazaki fragments together @46:12
Would you like me to explain any of these concepts in more detail?
What's the difference between leading and lagging strands?
The key difference between leading and lagging strands:
- Leading strand: Synthesized continuously in the same direction as the replication fork moves
- Lagging strand: Synthesized discontinuously in short fragments (Okazaki fragments) in the opposite direction
This difference occurs because DNA polymerase can only add nucleotides in the 5' to 3' direction, while the two original DNA strands run in opposite directions.
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How Simby Works
The smartest way to extract knowledge from video content
Add YouTube Videos
Import videos from YouTube that are relevant to your research or learning project. Or, have Simby import them for you.
Simby Analyzes Content
Simby transcribes, segments, and indexes the video content for easy access.
Learn & Take Notes
Use our smart playback controls and AI assistant while taking comprehensive notes.
What Our Users Say
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