The video shows a person attempting to convert a 1980 BMW into a hot tub car. They start by stripping the interior, welding the seams, and sealing the holes. After filling the car with water, they discover several leaks, which they try to fix. They also add a suspension upgrade, weld the doors shut, and coat the electrics with resin. The person then tries to heat the water using a coil connected to the heater matrix. After fixing the leaks and completing the modifications, they fill the car with water again and discover that it holds water. The video ends with a plan to search for products on Google to add to the car in the next video.
Here are the key facts from the text:
1. The project is to create a hot tub car.
2. The car used for the project is a 1980s BMW.
3. The interior of the car, including the carpets and dash, was removed.
4. The creator welded the seams in the passenger floor to prevent leaks.
5. The creator filled the holes in the chassis with discs and blanks.
6. A resin mixture was applied to the car's interior to seal any remaining holes.
7. A pop-up waste was added to the footwell to allow for drainage.
8. The suspension was modified to support the weight of the water.
9. The car's electrics were coated in resin to protect them from water.
10. A coil was installed to heat the water in the hot tub.
11. The heater matrix was repurposed to heat the water.
12. The car's seats were filled with expanding foam to displace water and reduce weight.
13. The creator planned to add exterior features to the car in a future video.
14. The project is sponsored by Google, which provided products for the creator to use.
15. The creator's goal is to create a functional hot tub car that can be driven.