Will air flow from the large balloon to the small one?

Can You Guess What These Balloons Will Do? - with Greg Foot · 9:55 · Video: The Royal Institution · Watch at the source

In short: When two balloons of different sizes are connected, intuition often fails. This demonstration explores the surprising direction of air pressure and flow between vessels of unequal volume.

The video presents a physics challenge: predicting the movement of air when a large balloon and a small balloon are joined. It invites viewers to question whether air travels from the larger container to the smaller one, or the reverse, testing our fundamental understanding of pressure and volume.

Opens the Intellect+ feed with this card first. Swipe up for the next one.

Sources

To cite this card, link to https://intellectplus.co.uk/app/ideas-can-you-guess-what-these-balloons-will-do-with-greg-foot.

How we source, check and correct cards: Editorial standards.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

Finding something worth knowing…