Here is a concise summary of the provided transcript:
**Title:** Autonomous Tesla Drive-Thru Experiment
**Summary:**
A group of friends conduct an experiment where they send an **empty** Tesla through a drive-thru using Autopilot. They:
1. Attach a $20 bill to the car for payment.
2. Attempt to order food at various drive-thrus (e.g., McDonald's, Taco Bell, Chick-fil-A).
3. Initially face challenges with the car's navigation and employee reactions.
4. Eventually succeed in receiving food without human intervention.
5. For their final attempt, they increase the "tip" to $100, which is gratefully received by a surprised employee.
**Tone:** Light-hearted, humorous, and experimental, with a touch of absurdity.
Here are the key facts extracted from the text, each numbered and in short sentences:
1. **Experiment Goal**: To send an empty Tesla through a drive-thru using Autopilot and a $20 bill.
2. **Initial Setup**: A $20 bill was taped to the door of the Tesla.
3. **Autopilot Mode**: The Tesla was set to use its "Smart Summon" feature, which allows the car to move to the user's location.
4. **Initial Order Attempt**: An order for a "cheapest item" was attempted, with the response being a carrot cake, then changed to a bean and cheese taco.
5. **Autopilot Limitation**: Initially, the Smart Summon feature could only move the car forward and backward, not sideways.
6. **Workaround Discovered**: Using another car to lead in the drive-thru would allow the Tesla to use its full Smart Summon features.
7. **Subsequent Orders**: Various other orders were attempted through different drive-thrus, including Doritos Locos Tacos, a chicken sandwich, and a plain burger.
8. **Final Attempt Details**: This was noted as the last try, with a $100 tip taped to the car.
9. **Outcome of Final Attempt**: A $100 bill was given to a gentleman at Chick-fil-a, described as a wholesome moment.
10. **Heart Rate Mention**: The narrator's heart rate was 118 beats per minute during a tense moment, compared to their resting rate of about 60.
11. **Software Detection**: The Tesla's system detected the drive-thru, potentially affecting its navigation.
12. **Experiment Locations**: Drive-thrus included McDonald's and Chick-fil-a, with a final visit to Chick-fil-a for a positive interaction.