Video Title: Testing The World's Smartest Crow
Video ID: tpg3VvoIVfA
Video URL: https://www.youtube.com/watch?v=tpg3VvoIVfA
Export Date: 2025-10-26 01:14:10
Channel: Mark Rober
Format: markdown
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🎥 **Testing The World's Smartest Crow**

⏱️ Duration: 22:54
🔗 [Watch on YouTube](https://www.youtube.com/watch?v=tpg3VvoIVfA)

## Overview

This video documents a complex "escape room" style challenge created for a
highly intelligent crow, Cheryl, to test her problem-solving skills through a
series of nine escalating puzzles. The creator, inspired by his own comical feud
with porch-thieving crows, compares Cheryl’s performance with that of young
humans tackling the same puzzles, offering an entertaining and thought-provoking
exploration of animal intelligence, engineering, and resilience.

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## Main Topics Covered

- Personal history and motivation for creating crow puzzles
- Evidence and anecdotes of crow intelligence
- Design and explanation of the nine-part crow escape room
- Scientific observation and study of crow behavior
- Step-by-step walkthrough of each puzzle and its inspiration
- Comparison of crow versus human problem-solving approaches
- Insights into engineering thinking and resilience
- Promotion of CrunchLabs educational subscription boxes
- Reflections on animal intelligence and coexistence

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## Key Takeaways & Insights

- **Crows are exceptionally intelligent:** They demonstrate advanced problem-solving, tool use, memory, and even social manipulation.
- **Complex puzzles can be solved by animals:** With the right motivation and incremental challenges, animals like crows can tackle multi-step tasks that require understanding cause and effect, tool creation, and pattern recognition.
- **Resilience and iterative learning are critical:** Both Cheryl the crow and the children displayed persistence, learned from failed attempts, and adapted strategies—mirroring core engineering and life skills.
- **Humans and animals share problem-solving traits:** The experiment highlighted similarities in curiosity, trial and error, and learning from feedback between the crow and young human participants.
- **Positive reinforcement and play are important:** Enjoyment and small rewards along the way (like the “tourist trap” puzzle) keep motivation high and learning fun.

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## Actionable Strategies

- **Break down complex tasks:** Present challenges in incremental steps that build upon one another, making them manageable and fostering learning momentum.
- **Encourage experimentation:** Allow for trial and error; failure is a natural and valuable part of the problem-solving process.
- **Incorporate familiar elements:** Use objects or scenarios that are familiar to the learner (human or animal) to ease the introduction of new challenges.
- **Celebrate small wins:** Include enjoyable or “fun break” elements (like the tourist trap photo op) to maintain engagement.
- **Model and teach resilience:** Demonstrate, encourage, and reward persistent effort and adaptability.

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## Specific Details & Examples

- **The Escape Room Gauntlet:** Nine puzzles, each inspired by observed crow behaviors or scientific studies, including:
1. **Water Displacement Puzzle:** Retrieve a wooden ball by raising water level with rocks (Aesop’s fable test).
2. **Scales of Justice:** Use weighted objects to trigger a switch.
3. **Facial Recognition Roulette:** Identify the experimenter’s face from portraits to receive rewards.
4. **Cash Grab:** Place NFC-tagged bills into a reader to unlock a tool.
5. **Fishing Hole:** Fashion a hook from a tool to retrieve a cup.
6. **Cup Stack:** Stack cups to complete a circuit.
7. **Tourist Trap:** A fun photo op with a mini reward.
8. **Shipwreck:** Pull a cork and string to tip a ship, activating a switch.
9. **Egg Drop:** Drop an object to trigger a sensor and open the final reward
cage.
- **Crow Intelligence Examples:** Crows using bread as fishing bait, manipulating other animals for access to resources, and recognizing individual human faces for years.
- **Human Control Group:** Children tried the same puzzles, showing creativity, collaboration, and iterative problem solving.
- **Cheryl’s Performance:** Demonstrated advanced reasoning, tool-making, and memory, sometimes outperforming the humans in efficiency.

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## Warnings & Common Mistakes

- **Underestimating animal intelligence:** The creator admits to underestimating the crow’s abilities, highlighting a common pitfall when designing challenges for non-human species.
- **Assuming success on the first try:** Both humans and crows needed multiple attempts and learned from mistakes; expecting immediate success can lead to frustration.
- **Ignoring individual learning styles:** Cheryl’s unique preferences (e.g., favorite objects) informed her problem-solving approach—highlighting the need to tailor challenges to the learner.

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## Resources & Next Steps

- **CrunchLabs Subscription Boxes:** Monthly STEM-focused build kits designed to teach engineering and problem-solving skills in a fun, hands-on way, with holiday promotions for free boxes.
- **Adam Savage’s Cage Build Video:** The custom birdcage was built by Adam Savage (Mythbusters), with a behind-the-scenes build video available on the Tested YouTube channel.
- **Online Community and Coding Modules:** For advanced learners, the Hack Pack offers tweakable hardware and an online platform for more creative engineering projects.
- **Further Learning:** Encouragement to observe local wildlife, experiment with engineering challenges, or subscribe to CrunchLabs for ongoing STEM enrichment.

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