Balloon in example sentence

My balloon will expand to 500 times and look like a big pumpkin when it's at the top.

More example sentences with word balloon

I was there to view something called a long-duration balloon flight, which basically takes telescopes and instruments all the way to the upper atmosphere, the upper stratosphere, 40 km up.

And that's where they do their experiments, and then the balloon, the payload, is brought down.

So you're using a balloon to carry something that is two tons all the way to an altitude of 40 km.

For instance, here they are laying down the balloon fabric behind, which is eventually going to be filled up with helium.

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