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why do posts on here have to start with “ELI5”?

Mark Sterling
Mark Sterling
Research Editor · Feb 16, 2026 · Updated Apr 13, 2026

Because people who subscribe to ELI5 have the posts peppered into the rest of their front page and feed, so seeing "Why does a high gear produce less power than a low gear?" in your feed along with r/askreddit and r/askscience might cause someone to give a very advanced answer without realizing t…

61
Words

1 min
Read Time

#256
of 500 in Space & Astronomy

-10%
vs Category Avg

The Short Answer

Because people who subscribe to ELI5 have the posts peppered into the rest of their front page and feed, so seeing "Why does a high gear produce less power than a low gear?" in your feed along with r/askreddit and r/askscience might cause someone to give a very advanced answer without realizing that the post is an ELI5 question.

Analysis

Key Concepts: Feed, gear, people

This explanation focuses on feed, gear, people and spans 61 words across 1 sentences. The depth is typical for Space & Astronomy questions (category average: 68 words), striking a balance between accessibility and completeness.

What This Answer Covers

This is a focused, single-point answer that gets directly to the core of the question without detours.

How This Compares in Space & Astronomy

Ranked #256 of 500 Space & Astronomy questions by answer depth (top 52%). This is in the concise tier — a focused explanation that prioritizes clarity over exhaustiveness. Many readers prefer this level of directness.

Frequently Asked Questions

Is there a simple explanation for why posts on here have to start with "eli5"?

Because people who subscribe to ELI5 have the posts peppered into the rest of their front page and feed, so seeing "Why does a high gear produce less power than a low gear?" in your feed along with r/askreddit and r/askscience might cause someone to…

How detailed is this explanation compared to similar Space & Astronomy questions?

This is a focused answer at 61 words, ranked #256 of 500 Space & Astronomy questions by depth. The key concepts covered are feed, gear, people.

What approach does this answer take to explain posts on here have to start with "eli5"?

The explanation uses root cause analysis across 61 words. It is categorized under Space & Astronomy and addresses the question through 1 analytical lens.