they don't, they just give you a high pitched voice
Helium itself is not flammable. However, the material used to make the balloon, such as latex or mylar, can be flammable. It is important to avoid exposing helium-filled balloons to open flames or high heat sources.
Inhaling helium from balloons changes the resonance frequency of your vocal tract, allowing the higher frequencies in your voice to be emphasized. This makes your voice sound high-pitched. However, inhaling helium can be dangerous as it displaces oxygen in the lungs, leading to potential health risks.
if its possible then the reason could be the expansion of high pressured helium from tank to balloon is large.
Balloons are not called helium; they can be filled with helium because this gas is not flammable and has a very low density.
Hot air, hydrogen or helium are lighter than cold air.
Helium (from balloons)
Helium itself is not flammable. However, the material used to make the balloon, such as latex or mylar, can be flammable. It is important to avoid exposing helium-filled balloons to open flames or high heat sources.
Helium is lighter than air. so balloons filled with helium will float in air. warming will make them float or rise up faster.
Balloons are usually filled with helium gas to make them float. Helium is lighter than air and provides the necessary lift for the balloon to float.
Helium
Inhaling helium from balloons changes the resonance frequency of your vocal tract, allowing the higher frequencies in your voice to be emphasized. This makes your voice sound high-pitched. However, inhaling helium can be dangerous as it displaces oxygen in the lungs, leading to potential health risks.
Balloons, and making your voice sound fast and high pitch.
Helium is used for inflating balloons and dirigible airships.
if its possible then the reason could be the expansion of high pressured helium from tank to balloon is large.
Balloons, and making your voice sound fast and high pitch.
Because The helium gets you high.
10000000 helium balloons