Here is a concise summary of the provided transcript:
**Context:** A TV show or competition (likely "Shark Tank Mexico") where a young inventor, **Arturo** (accompanied by his mother), presents his project.
**Project:** "Tranco" - a wearable device (**Band**) emitting artificial alpha waves, relaxing music, and heat (via Mastromarino stones) to help people sleep and reduce stress, with scientifically proven 17% stress reduction in 8 minutes.
**Key Moments:**
1. **Pitch:** Arturo presents Tranco, highlighting its effectiveness and market potential (production cost: ~750 pesos, planned sale price: 3,000 pesos).
2. **Investment Offers:** Multiple "Sharks" make offers, but Arturo prefers a collaborative approach.
3. **Final Deal:** All 5 Sharks invest together, offering 2.5 million pesos for 40% of the company (500,000 pesos each), which Arturo and his mother accept, valuing the company's collaborative and compassionate approach.
**Tone and Outcome:** The investment decision is driven by both financial potential and the inventors' kind and inclusive nature, leaving all parties "super happy" with the outcome.
Here are the key facts extracted from the text, each with a number and in short sentences, excluding opinions:
**Personal Facts**
1. The speaker has two children with "outstanding aptitudes".
2. The speaker's child has invented a device to help with sleep and relaxation.
3. The speaker is from La Paz, Baja California Sur, Mexico.
**Device/Invention Facts**
4. The device is called "Tranco" (also referred to as "the band").
5. Tranco helps with sleep and relaxation without medication.
6. The device uses artificial alpha waves, relaxing music, and headphones.
7. It also features Mastromarino stones that produce alpha waves when hot.
**Awards and Recognition**
8. Tranco participated in the national Expociencias in Mexico.
9. Tranco represented Mexico in an international exhibition in Chile, where Mexico won first place.
10. Tranco won first place in the national contest "Ideas Made in Mexico" (over 2,000 projects participated).
**Business and Investment Facts**
11. An initial investment offer for Tranco was 1.5 million pesos for 35% of the company.
12. The production cost of Tranco is approximately 750 pesos per unit (without accounts).
13. The planned market price for Tranco is around 3,000 pesos.
14. A counter-offer for investment was made for 40% of the company for 2.5 million pesos (500,000 pesos each from 5 investors).
**Health and Sleep Facts**
15. According to the Secretary of Health, 18% of Mexico's population suffers from insomnia.
16. The World Health Organization emphasizes the necessity of sleep.
17. Tranco has undergone four tests, with the last one showing a 77-point person correlation, indicating stress reduction.
18. Tranco scientifically lowers stress by 17% in eight minutes.