

20th Place, 1979
Steve Downing
University of Minnesota
Duluth, Minnesota, USA
Thread unwinding from thread cell isolated from the slime gland of a hagfish (63x)
Rheinberg illumination


Steve Downing
University of Minnesota
Duluth, Minnesota, USA
Thread unwinding from thread cell isolated from the slime gland of a hagfish (63x)
Rheinberg illumination