You should all be familiar with the term balloon. Balloons are indispensable for events in shopping malls, commercial performances and openings. The colorful balloons flying together are also a spectacular sight. Balloons are also very popular among children. Whenever they encounter free balloons, they can't help but get close to them. Some people may also use balloons for their birthdays. Balloons are inherently joyful and make people happy when they see them. In reality, balloons are blown with the mouth, which also requires a certain amount of lung capacity. Some people with small lung capacity cannot inflate. What I introduce to you here is a paper balloon. The feature of this balloon is not only its appearance. The most important thing is that it can also be blown up like a real balloon. Some people may be very suspicious. If the paper is made of paper, it will run away as soon as the air is blown. How can it still blow up? Follow the steps below and you will know the secret. It can only be said that the human brain is getting smarter and smarter. If you are curious, come and learn!
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:< /p>
p>
Step 6:
Step 7:
p>
Step 8: