Why haven’t we been able to recreate the way fish gills pull oxygen put of water so that we can dive without tanks?
Because humans need a **lot** more oxygen than fish (we're much larger, and warm-blooded). Water doesn't hold enough oxygen to keep us alive if we were to mimic fish gills.
The Short Answer
Because humans need a **lot** more oxygen than fish (we're much larger, and warm-blooded). Water doesn't hold enough oxygen to keep us alive if we were to mimic fish gills.
Analysis
Key Concepts: Oxygen, fish, humans
This explanation focuses on oxygen, fish, humans and spans 30 words across 2 sentences. At 56% below the average Animals explanation (68 words), the answer takes a direct, no-frills approach — sometimes the simplest explanation is the most effective.
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 Animals
Ranked #398 of 500 Animals questions by answer depth (top 80%). This is a brief primer — the answer is intentionally short. For questions with a single core mechanism, brevity can actually be a strength.
Frequently Asked Questions
Is there a simple explanation for why why haven't we been able to recreate the way fish gills pull oxygen put of water so that we can dive without tanks?
Because humans need a **lot** more oxygen than fish (we're much larger, and warm-blooded). Water doesn't hold enough oxygen to keep us alive if we were to mimic fish gills.
How detailed is this explanation compared to similar Animals questions?
This is a brief answer at 30 words, ranked #398 of 500 Animals questions by depth. The key concepts covered are oxygen, fish, humans.
What approach does this answer take to explain why haven't we been able to recreate the way fish gills pull?
The explanation uses root cause analysis across 30 words. It is categorized under Animals and addresses the question through 1 analytical lens.