A group of people, including Stephen and Carter, built an underwater box using cardboard, duct tape, and saran wrap. They tested the box's waterproofing by submerging it in a pool and finding that it successfully floated and kept the water out. One of the individuals then went underneath the box and entered it through a hole, confirming that the box was still afloat and waterproof. The group continued to test the box's limits, pushing on it and eventually causing it to flood and sink. Despite the box's eventual failure, the group was thrilled with their creation and the experience of being in an underwater box.
Here are the key facts extracted from the text:
1. The pool water temperature was increased to 104 degrees.
2. The underwater box was built using cardboard, duct tape, and saran wrap.
3. The box was designed to be waterproof.
4. The box was tested in the pool to see if it would float or sink.
5. The box floated on the water.
6. A hole was cut in the bottom of the box to allow people to go underneath it.
7. A door was added to the box to allow people to enter and exit.
8. The box was successfully used as an underwater box.
9. The box eventually sank after being pushed on.
10. The pool was located in Los Angeles, California.
11. The video was created by Stephen, who is part of a YouTube channel.
12. Carter, Stephen's brother, was also involved in the video.
13. The video featured a giveaway at the end.