Here is a concise summary of the provided transcript:
**Title:** Experiment with Ultra-Sticky Slime (700 lbs of Cornstarch)
**Summary:**
* A couple, Preston and his wife (Bri), create a massive batch of extremely sticky slime using 700 pounds of cornstarch.
* Preston gets trapped in the slime, which behaves like a non-Newtonian fluid (liquid when moved slowly, solid when moved quickly).
* Bri attempts to rescue Preston while also conducting various experiments with the slime, including:
+ Dropping a watermelon from a height
+ Adding a $100,000 gold bar (later revealed to be a family heirloom) for Preston to retrieve
+ Throwing food (hot dogs) for Preston to catch while stuck
* Chaos ensues, with Preston struggling to escape and Bri's rescue attempts sometimes causing more harm than help.
* The video ends with Preston still partially stuck, and Bri planning to help him out (again).
Here are the extracted key facts, numbered and in short sentences, excluding opinions:
1. **Experiment Setup**: A new type of slime is being experimented with, made from 700 pounds of cornstarch.
2. **Slime Properties**: The slime is ultra-sticky, can trap objects in seconds, and has varying consistency based on movement speed.
3. **Participant Involvement**: Preston Nick, the husband, is participating in the experiment, initially by being trapped in the slime.
4. **Location Change**: The experiment moves from an initial location to a balcony, where a pool of slime is created.
5. **Object Dropping Experiment**: A watermelon is dropped into the slime pool from the balcony.
6. **Additional Challenge Introduction**: A $100,000 gold bar is introduced, to be dropped into the slime, with the finder keeping it.
7. **Gold Bar Ownership**: The gold bar is revealed to have been originally owned by Preston's grandfather.
8. **Obstacles Added**: Additional obstacles, including a Lego, are added to the slime to make retrieval harder.
9. **Food Provision**: Preston, while stuck, is provided with food, specifically all-natural beef hot dogs.
10. **Meal Delivery Method**: The food is delivered in a unique way, requiring Preston to catch it in mid-air.
11. **Cleaning Attempt**: A hose is used in an attempt to clean Preston and the area.
12. **Digging Out Attempt**: An attempt is made to dig Preston out of the slime using a shovel.