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Cross-bedding is hard to understand from many typical explanations but video like this requires almost no explanation.

Nice

Looks like vhs

electric boogaloo

subnautica

X bedding and stratified layering, like you see in the grand canyon.

BG

who else came here from class

wow, from the first page I really expected the date to be more like 1955, and a transatlantic voice saying "Dunes... what are they, and what do YOU need to know about them to stay safe in today's constantly changing world?"

love it!

This is a great video... It managed to clear the doubts regarding the concept of dune migration with this video

Good, thanks!!!

wow this is so cool thanks for posting <3

Good

I love watching how sand moves

Vary well done - thanks!!

i like how the category for this video is under comedy

Using this for the geology class I teach ta Northern Kentucky University. Thank you!!

Neat how the water is effected at the surface.

*early

Was that really this morning?

what is d songs name??/

YOU FOOLS

That really was awesome!!! And those giant inflatable balls falling everywhere was cool too!!

THAT WAS HEAVEN!