SANDY ISLAND

SANDY ISLAND is a 1.500 sq. ft. gallery at the Long Island Children's Museum.
Some of the components are pictured below.
SCROLL DOWN to take a look.

Sand is the stuff LONG ISLAND is made of. Through sand, you can enter the world of the very small and the very large. Look deeply into the realm of these tiny grains and find sparkling fields of JEWELS. Step back and explore a beach, dune and desert. Sand is a slate on which WIND and WAVES write the story of our planet. Most of all, sand is FUN. It's soft to the touch and inviting to walk on. It's a place to dig and build.

COMPONENTS / CREDITS

SANDY ISLAND > COMPONENTS > MOTION BEACH

Motion Beach is a hands-on laboratory in which kids and grownups can experiment with the dynamic relationships of waves and sandy shorelines. a challenge for both "waveMakers" and "beachMakers". At one end of the 12' x 12' tank, kids fortify the shoreline with a variety of devices: jetties, groins, bulldozers, scrapers, seawalls, bulkheads, breakfronts, sand walls, trenches, etc. Small houses placed or implanted (with stilts) provide another challenge and a sense of scale. At the other end of the tank, "waveMakers" augment a slow steady motor produced wave train. Their goal: to alter the beach.


	A frame-grabbing computer records time-lapse movies of the events taking place in the tank, playing back the last hour. The action is controlled by the user and makes visible some of the dynamic transformations within the wave tank.
This looping sequence is a four hour stretch of time lapse footage showing the formation of a barrier beach which grows from an eroding cliff and stretches out towards the "lighthouse" in the lower right corner.

SANDY ISLAND > COMPONENTS > BEACH WORLD software

Beach World, a second computer installation paired with the wave tank, offers a library of time-lapse movies showing changes in real-world beaches. Another section of the program provides interactive screens describing the dynamics of waves and sandy shorelines.

SANDY ISLAND > COMPONENTS > SLIM WAVE

Slim Wave shows a cross section of a beach and demonstrates the effects that different kinds of waves have above and below the water line. A variable speed motor drives a wave paddle on a cam. The user sets the speed and can observe the rapid change of a mini beach and formation or leveling of offshore sandbars.

SANDY ISLAND > COMPONENTS > DUNE

Two air blowers inside DUNE produce a steady stream of wind blowing across a sandy bed. The patterns you see inside are the result of the different ways individual grains behave as they move across the surface.

The ripples in the sand chamber are miniature sand dunes. You can find sand dunes and ripples at sandy beaches and dry deserts. Dunes come in different shapes and sizes. Some are shaped like crescents, some line up in neat rows and march in the direction of the wind. When the wind comes from many directions, some dunes swirl around like stars.

SANDY ISLAND > COMPONENTS > MAKING LONG ISLAND

Making Long Island is an interactive software installation with dozens of screens, movies and demonstrations about the local geology of Long Island and the broader geology of SAND.

SANDY ISLAND > COMPONENTS > BOULDER DROP

BOULDER DROP breaks rocks into sand. Screens below the rocks sort the smaller pieces by size. The bottom compartment contains the sand that visitors have produced since this device was set in motion. Pull up the iron ball with the rope handle. Let it go and watch the ball crash on the rocks below.

SANDY ISLAND > COMPONENTS > JEWEL BOXES

The CD JEWEL BOXES in these cases contain sand from all over the world, gathered by friends. It should be clear from the wide range of samples that sand is one word but it's not one stuff.

SANDY ISLAND > COMPONENTS > LOOKING CLOSER

A video microscope provides visitors with a means of LOOKING CLOSER. A dozen samples arranged on a slider are matched to location and content descriptions. Microphotographs of different sands augment this hands-on workstation. A nearby table provides another view with a large map of Long Island, samples of local sands, and multiple 10X hand lenses.

SANDY ISLAND > COMPONENTS > MAGNETIC FOREST

Slide the handle. Look through the magnifiers and watch the dancing sand. The black sand grains are MAGNETITE, a mineral rich in iron. The handle has a magnet attached. Magnets attract iron. The magnetite patterns you see are the lines of force of a MAGNETIC FIELD. When a magnet attracts a magnetite grain, it magnetizes the grain which, in turn, attracts other grains which become magnetized and attract other grains and so on and so on . . . We collected the magnetite by dragging a magnet across the beach at Fire Island.

SANDY ISLAND > COMPONENTS > SANDY ART software

SANDY ART is a computer installation providing a set of interactive tools with which visitors can draw in various modes simulating the uses of sand in different cultures. . . . much easier to do with silicon chips rather than real silicon. The kiosks protect iMacs with all controls (and keyboard) accessible through a sliding drawer. We used optical mice rather than trackballs to avoid sand clogging.

SANDY ISLAND > COMPONENTS > SAND GARDEN

A Zen Buddhist garden of sand and rocks,
no plants, no noise -
A tiny landscape of islands
floating in a rippling sea -
A place of simple beauty
for quiet thoughts.

EXHIBITS / SANDY ISLAND > CREDITS

Concept development, software, words & pictures: Al Jarnow
Exhibit development and design: James Metcalfe

EXHIBIT FABRICATION
Michael Tomeo, Thao Nguyen Tran, Lutz Wallasch,
Michael Grant, Todd Kingsley Designs,
Nicole Langille, Kim Wagner

ART
Wear Away: Matthew Geller
Beach Mural: Mark Samuels
Shifting Sands: Bernie Zubrowski

SPECIAL THANKS TO
Lisa Greene
Paul Peller
Orin Pilkey
Heinrich Jaeger - University of Chicago
Coastal Imaging Lab at Oregon State University
University of Waikato, New Zealand
Phil & Phylis Morrison

EXHIBITS / SANDY ISLAND > COMPONENTS

SAND MAKERS
- Boulder Drop

SAND IN MOTION
- Dune
- Motion Beach - wave tank
- Motion Beach - software
- Slim Wave
- Beach World - software

SANDY PHYSICS
- Brazil Nut
- Gold Mine
- Magnetic Forest
- Micro Sand
- Sand Bounce
- Sandy Numbers
- Sedimentor
- Whacking Table

LONG ISLAND (is Sandy Island)
- Glacier
- I FLY L.I. - software
- L.I. GEO - software
- L.I. Sand
- Sand Core
- USGS L.I.

SANDY ART
- Jewel Boxes
- Sand Castles
- Sandy Art - software
- Shifting Sands by Bernie Zubrowski
- Wear Away - Matthew Geller
- Sand Garden

SANDY LIFE