Geological Flow Demo: Deep Sea Round


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Geological Flow Demo - Deep Sea Round
SAND-100

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Rotate the disk and see new sand patterns forming for the next 30 minutes. Students will study it for hours. Great for sedimentary rock formation discussions! Why do some particles seem to form boundary layers between other type of particles. The gold particles seem to always come together in a line, much like a vein of gold found in nature. It is fascinating to observe the flow patterns in the liquid. The final layering is due to differences in particle shape, size, and density. Stand included. Colors may vary.

BB Board Overhead Projection Device

Demonstrate slip planes, dislocations, and defect holes in a two-dimensional array.

Colored Sand Motion

Comprised of two hourglasses with different colored sands, the sand in one hourglass will float while the sand in the other sinks!

Colors in Motion

Flip the demo over, and the colors will start to switch places, without mixing! Magic, or density?

Density Identification Set

Students try to identify each of 15 different samples by determining their density.