Stop reading
papers.
Start playing them.
Drop in a scientific PDF. Get back its real figures — live and tunable, its method on dials, a voice tutor on every section, and quizzes that make it stick. That figure on the right isn't a picture. Drag it.
Free to try — your first paper analysis is covered by the credit you get on signup.
31% overshoot · settles in ~5.2 s at the paper's own reported tuning. Every figure in every analysis works like this.
Because a paper isn't text. It's figures, methods and numbers.
Ask a chatbot and you get more paragraphs to read. Here you get the paper's own figures back — live, tunable, and honest about what it actually shows.
A figure of the paper, traced and made interactive
A section, taught and quizzed on the spot
Try it now
Bring your own paper, or open a ready-made example below — no sign-in needed for those.
Your PDF is stored privately to your own library, so you can reread the paper itself — not just the analysis — whenever you reopen it. Only you can access it, and deleting the analysis deletes the PDF with it.
The real figures, recreated
Digitized point-for-point off the PDF and made interactive — hover, compare, read exact values. Not a description of the figure. The figure.
The method on knobs
Every coefficient the paper reports becomes a slider. Turn it and the reproduced figures reshape live, so you feel what each parameter does.
A tutor for every section
Ask, get Socratically quizzed, or talk by voice — grounded only in this paper's own content, section by section.
Trust by construction
Every number traces to a figure, table or equation, and claims are tagged shown vs asserted. Nothing invented.