A common helium-filled latex balloon lasts from about 12 hours up to two days. However, the size, type of material, and presence of a sealant all affect the balloon's lifespan. The treatment and level of activity to whic... More »

The length of time that a helium balloon will float depends on many factors that include inflation level, temperature, size and material of the balloon and if it is sealed with a product like Hi-Float. For example, a lat... More »

www.reference.com Science Chemistry

Helium balloons float because they are less dense than the surrounding air, which causes them to rise. Gravity acts on helium balloons the same way it does on the surrounding air; it has no effect on whether the balloon ... More »

Latex balloons filled with helium last between 12 to 48 hours, depending on the size of the balloons; if filled with Hi-Float they last about two to 14 days. Hi-Float is a liquid protective coating that is inserted into ... More »

A balloon release is an event in which balloons are released in remembrance of someone or to celebrate something. The events are often held after the death of a child by the grieving parents and family members. More »

www.reference.com Holidays & Celebrations Party Planning

To make a rainbow balloon arch, use helium to blow up balloons of different colors, tie them together by color group and attach the color groups together to form an arch. It takes approximately 96 balloons to make an ave... More »

www.reference.com Holidays & Celebrations Party Planning

Find helium balloon supplies at websites like AllAmericanBalloons,net, AmericanBalloonFactory.com and PartyCity.com. Helium tanks are available for rental or purchase at AllAmericanBalloons,net. This website sells helium... More »

www.reference.com Holidays & Celebrations Party Planning