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There are actually a number of ways to make a balloon lift, without helium. Hydrogen is even less dense than helium (but has the disadvantage of also being highly flammable). And since hot air is less dense than cooler air, you can lift a balloon just by heating air. Since hot air is less expensive than either helium or hydrogen, that is a popular technique.
What else can I help you with?
What happens if you prick the balloon without water?
If you prick a balloon without water, the air inside the balloon will escape rapidly through the hole created by the prick. The balloon will quickly deflate and likely make a popping sound.
How do you make a newton scooter without a balloon?
use a rubber band or an elastic
Can you make a balloon fly without hot air or helium?
Yes, you can make a balloon fly using propellers or an electric motor to provide thrust. By attaching a propeller or motor to the balloon, you can create lift and propulsion to make it fly without the need for hot air or helium.
How do you blow up a balloon without blowing?
One way to blow up a balloon without blowing into it is to use a hand pump to inflate the balloon with air. Another method is to use a helium tank and nozzle to fill the balloon with helium gas, which will make it float.
How do you make a hot air balloon without fire?
One way to make a hot air balloon without fire is to use a heat source other than flame, such as a heat gun or hair dryer, to fill the balloon with hot air. The hot air will cause the balloon to rise and float. Make sure to use caution and follow proper safety measures when using alternative heat sources.
Can you make a stress ball without using a balloon?
yes you can use latex if you can find any
How do you make a balloon on Facebook?
you can't make balloon in the facebook
How do you pierce a needle into the balloon and not to break the balloon?
...by pinching the balloon between your thumb and index finger and inserting the needle between the compressed rubber of the balloon at that point without letting go of the compressed balloon until you release the needle from the balloon.
How do you make a balloon lift without helium?
There are actually a number of ways to make a balloon lift, without helium. Hydrogen is even less dense than helium (but has the disadvantage of also being highly flammable). And since hot air is less dense than cooler air, you can lift a balloon just by heating air. Since hot air is less expensive than either helium or hydrogen, that is a popular technique.
How does a balloon not pop when you put a skew stick through it?
When you put a skewer through a balloon, the rubber in the balloon stretches and forms a temporary seal around the skewer. The rubber is flexible enough to conform to the shape of the skewer without tearing, preventing the balloon from popping.
Make the word balloon using acrostics?
Balloon
How does a needle pass through a balloon without popping it?
A needle can pass through a balloon without popping it because the rubber of the balloon is stretchy and can temporarily seal around the needle, preventing air from escaping and causing the balloon to pop.
