The problem is explained in a video on Michel Fournier's website (www.legrandsaut.org) by Fournier's staff member Michel Chevalet, unfortunately only in French. However, the drawings shown in the video are still informative. The balloon is attached to the cabin by means of two metal pieces linked together with a strong metal wire. The cabin needs to be recovered after Fournier deboarded. In order to achieve this, five explosive charges are placed next to the linking wire. Two of the charges would go off timer controlled 30 minutes after Fournier jumped, two more are controlled by radio from PC within the cabin, one more charge is radio controlled from the ground. After blowing the charges, the cabin would return safely to earth attached to three parachutes. The construction will make sure that even if some charges fail, the cabin can be safely recovered. Now this is what happened according to the conjectures of Fournier's staff: After filling the balloon with helium, a pulley holding tight the link between the balloon and the cabin was removed in order to initiate the ascent. Momentarily losing tension, some parts linking the balloon to the cabin dropped to the ground. The charge connected to the external radio control went off inadvertently as the radio receiver box hit the ground. Consequently, the balloon was separated from the cabin and went flying on its own.
It's called the "mouthpiece" of a balloon, where you blow air into to inflate it.
Yes, you can blow up a balloon with air by inflating it using your breath or a pump. As you blow air into the balloon, it expands and fills with the air you are pushing into it.
you blow
you blow
You are pushing more air into the balloon.
It is called a balloon pump.
When you blow into a balloon, the particles of air you exhale are compressed and forced into the balloon. This increases the air pressure inside the balloon, causing it to expand and inflate.
When the gas particles hit the walls they blow up a balloon
When the gas particles hit the walls they blow up a balloon
When the gas particles hit the walls they blow up a balloon
An older kid should be able t blow a bigger balloon because a younger kid would have less breath and would therefore blow the balloon up slower and the older kid would be able to blow the bigger one. Also, the more air in the balloon the harder it will be to blow it up.
You normally blow a balloon by using your mouth and emptying the air out of it into the balloon. Or buy a pumper from party city.