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agirl1313 t1_jeezecs wrote

But "UP" taught me it would work! Now you're going to tell me the house can't fly with balloons attached to it. Or that dogs can't talk.

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hugeuvula t1_jefhn1w wrote

Old houses were obviously a lot lighter. Also, Carl had hypoxia after flying so high so the talking dogs were just his imagination. Sorry to spoil the movie. :-)

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spokris t1_jeg0w0x wrote

The one thing that Up doesn't go into detail on is how buoyancy works. Once gravity is overcome, you can't make something hover. Think of it like in a pool. Something either sinks or floats. So once that cat is buoyant, it's going away.

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totallyanonuser t1_jegh0cq wrote

I'm no rocket surgeon but doesn't pressure change with altitude, therefore you would hover?

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Jfyemch t1_jeh12ov wrote

A field of satellites floating around earth would agree with you.

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