Science explainer Shorts with AI: accurate, fast and clear

What a good science Short does

Check the science before you script

• Read at least two reliable sources, such as a university page, a textbook or a science agency, before writing.
• Simplify without making it false. “Shorter wavelengths scatter more” is simple and true. “Blue light bounces off air” is simple and misleading.
• Keep a source note for every claim in the script, and link the main sources in the description.
• Avoid health claims. If a topic touches medicine or diet, explain the mechanism only and point viewers to a medical professional or official health source.
• If scientists disagree, say so in one line rather than picking a side.

The five-beat script

• Hook (0–3 s): the question, stated as a surprise.
• Wrong intuition (3–10 s): what most people guess, and why it seems right.
• Mechanism (10–35 s): what actually happens, shown with one diagram that builds.
• Twist (35–48 s): the follow-up question the answer creates, answered quickly.
• Payoff (48–55 s): one line to remember, plus a prompt for the next video.

Design: diagrams, labels and pacing

• Labels: 56 to 72 px on a 1080 by 1920 frame, four words or fewer each.
• Key term card: 110 to 140 px, one term, held 1.5 seconds.
• Captions: 60 to 72 px, bold sans serif, in the middle third of the frame so they do not collide with diagrams or app buttons.
• Color code: give each element one color and keep it for the whole video. If sunlight is yellow in beat one, it stays yellow.
• Visual change: every 2 to 4 seconds, but keep the same diagram on screen while it builds, so viewers do not lose track.
• Contrast: light diagrams on a dark background or the reverse, at 4.5:1 or better for labels.

Full example: why is the sky blue?

• 0–3 s · Wide shot of a clear blue sky. Text: “Why blue, not violet?” VO: “The sky should be violet. So why is it blue?”
• 3–10 s · Diagram: white sunlight splits into a rainbow strip. VO: “Sunlight looks white, but it’s a mix of all colors, from red to violet.” Try it
• 10–20 s · Diagram: sunlight hits tiny air molecules, short blue waves scatter in all directions, long red waves pass through. Label: “Short waves scatter more.” VO: “Air molecules scatter short wavelengths much more than long ones. So blue light gets bounced all over the sky.” Try it
• 20–30 s · Diagram: arrows from all over the sky to an eye. VO: “Wherever you look, scattered blue light is coming at you. That’s the blue sky.” Try it
• 30–42 s · Twist card: “Violet is even shorter.” Diagram: less violet in sunlight, some absorbed high up, eye less sensitive to violet. VO: “Violet scatters even more, but sunlight has less of it, some is absorbed high in the atmosphere, and our eyes are less sensitive to it.”
• 42–50 s · Sunset footage. VO: “At sunset, light crosses much more air. Most blue is scattered away before it reaches you, leaving reds and oranges.”
• 50–55 s · Text: “Next: why are clouds white?” VO: “So why are clouds white? Next video.”

Making it in ClickPop

Mistakes to avoid

• Pretty footage with no diagram. It looks good and teaches nothing.
• Simplifying into a false statement.
• Several questions in one Short.
• Reading a source aloud with no original explanation, which YouTube treats as low-value content.
• Health or diet claims dressed up as science.