Transcript
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- JOHNNY: Why’s this rock ROUNDED?
- DR. PETER HAFF: Maybe spheroidal weathering? I’d have to look at it…
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- JOHNNY: It’s real SMOOTH, too…
- DR. PETER HAFF: Could be a ventifact, eroded by windblown sand…
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- JOHNNY: Ooo! And it’s PLIABLE!
- DR. PETER HAFF: That’s… that’s an old shoe.
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- JOHNNY: Mmhmm, so you think it’s sedimentary?
- DR. PETER HAFF: Johnny, when’s the last time you had any WATER?