A group of friends, including Ryan, Stove, Lizzie, and the host, participate in a challenge to build a vehicle that can drive on water within 60 minutes. They come up with creative solutions, including a bike on a grass bridge, a hoverboard with giant styrofoam wheels, a car in a bubble ball, and a motorboat made from a toy Hummer and foam.
After building their vehicles, they test them on a pool, with varying degrees of success. Ryan's bike on a grass bridge fails, while Lizzie's hoverboard, nicknamed the "Ripsaw," shows promise but ultimately doesn't work as intended. Stove's car in a bubble ball also fails to drive on water.
In the end, Lizzie is declared the winner, as her yellow Hummer, which she modified to float on the water, successfully drove across the pool. She wins a mystery prize, which is revealed at the end of the video.
Here are the key facts extracted from the text:
1. The video is sponsored by Audible.
2. Four contestants - Ryan, Stowe, Lizzie, and the narrator - are competing in a challenge to drive on water.
3. The contestants have 60 minutes to modify a vehicle to drive on water.
4. The winner of the challenge will receive a mystery prize.
5. Audible is the world's largest selection of audiobooks and audio entertainment.
6. The contestants can sign up for a free 30-day trial on Audible.
7. Ryan builds a bike with a grass bridge to drive on water.
8. Lizzie builds a Hummer with paddle tires to drive on water.
9. The narrator builds a hoverboard with giant styrofoam wheels to drive on water.
10. Stowe builds a car with a plastic bubble to drive on water.
11. Lizzie's contraption is the only one that successfully drives on water.
12. The narrator's hoverboard, called the "Ripsaw," partially works but needs more practice.
13. Stowe's contraption fails to drive on water.
14. Ryan's bike with a grass bridge partially works but only goes a short distance.
15. The narrator declares Lizzie the winner of the challenge.