The Slow Mo Guys, Gav and Dan, introduce their new series, "Giant Balloon June," where they'll feature giant balloon experiments throughout June. In the first episode, they create a six-foot giant water balloon and place it on top of Dan, who is lying on a trampoline. As the balloon is filled with water, Dan becomes increasingly uncomfortable and eventually unable to move due to the weight and pressure. The balloon eventually pops, and Dan experiences "jelly legs" from the temporary loss of circulation. The duo discusses the dangers of the experiment and the potential for permanent damage. They conclude the video by teasing the next episode in the series and encouraging viewers to subscribe and buy merchandise.
Here are the key facts extracted from the text:
1. The speakers are Gavin and Dan, also known as The Slow Mo Guys.
2. They are creating a series of videos called "Giant Balloon June".
3. They have a six-foot giant red balloon.
4. Dan is going to lie under the balloon, which will be filled with water until it either pops or he gets crushed.
5. The balloon is being placed on a trampoline to make it softer.
6. The trampoline is being moistened to prevent it from absorbing heat.
7. The balloon is being filled with water, which is weighing heavily on Dan.
8. Dan is experiencing discomfort and numbness in his legs due to the pressure.
9. The balloon eventually pops, and Dan is relieved.
10. After the experiment, Dan is left with "jelly legs" and struggles to stand up.
11. The speakers discuss the potential danger of the experiment and the weight of the water.
12. The video is part of a series, and the speakers invite viewers to tune in next week for another video.