Postbarrel

Postbarrel · Science, explained

Science, explained: the questions to answer before you film

Postbarrel interviews you, then turns your answers into a script you read on camera. It never writes for you.

Answer them and get your script

First three scripts free · no card · valid seven days

What a good one needs

a real concept or fact the person wants to explain — not a personal experience, a piece of knowledge — plus the one real-world comparison that makes it click, and the specific technical term(s) that should stay in even though they're explaining it simply. This profile openly refuses to oversimplify past the point of accuracy: the goal is a smart friend explaining it well, not a dumbed-down summary.

The interview

  1. 01

    What's the concept, fact, or phenomenon?

    The actual thing, a black hole, why the sky is blue, how vaccines work. Be specific.

  2. 02

    What's the one thing about it that genuinely surprised or fascinated you?

    The angle that makes this worth explaining, not the whole topic, the one specific thing that hooked you.

  3. 03

    Got a real-world comparison that makes it click? If not, don't worry, just say so.

    Something everyday that maps onto the big idea, optional, research can help find one if you're stuck.

  4. 04 · optional

    Anything else you want to add? More detail, another angle, anything you didn't get to?

    Optional: Fill, if you've got more to say. Skip, if you don't.

How it works

  1. 01Answer the questions above, in the app, about the real thing.
  2. 02Postbarrel asks the follow-ups a sharp interviewer would, if an answer is thin.
  3. 03Read back a script built only from what you said, with delivery notes — then film it from the built-in teleprompter, or record right there.

Every line traces back to your answers. Postbarrel never invents an opinion, a claim or a story on your behalf, and it never makes the video — you show up and say it.

Start with science, explained

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