3D Laser Cut Wood Maps Show Hidden Underwater World
Robbie and Kara Johnson are the husband and wife team behind Below the Boat, a company that creates gorgeous wood maps that show the hidden world underneath the water. Using the National Oceanic and Atmospheric Administration's (or NOAA) charts, they study the bathymetry (which is the underwater equivalent of topography) of lakes, rivers and oceans. Laser cutters are used to slice one sheet of birch plywood into 8 to 10 pieces.













































































