cameraman

Copyright Massachusetts Institute of Technology. Used with permission.

cell

Cancer cell from a rat's prostate, courtesy of Alan W. Partin, M.D., Ph.D., Johns Hopkins University School of Medicine.

circuit

Micrograph of 16-bit A/D converter circuit, courtesy of Steve Decker and Shujaat Nadeem, MIT, 1993.

concordaerial and westconcordaerial

Visible color aerial photographs courtesy of mPower3/Emerge.

concordorthophoto and westconcordorthophoto

Orthoregistered photographs courtesy of Massachusetts Executive Office of Environmental Affairs, MassGIS.

forest

Photograph of Carmanah Ancient Forest, British Columbia, Canada, courtesy of Susan Cohen.

LAN files

Permission to use Landsat data sets provided by Space Imaging, LLC, Denver, Colorado.

liftingbody

Picture of M2-F1 lifting body in tow, courtesy of NASA (Image number E-10962).

m83

M83 spiral galaxy astronomical image courtesy of Anglo-Australian Observatory, photography by David Malin.

moon

Copyright Michael Myers. Used with permission.

saturn

Voyager 2 image, 1981-08-24, NASA catalog #PIA01364.

solarspectra

Courtesy of Ann Walker. Used with permission.

tissue

Courtesy of Alan W. Partin, M.D., PhD., Johns Hopkins University School of Medicine.

trees

Trees with a View, watercolor and ink on paper, copyright Susan Cohen. Used with permission.