1996 Photomicrography Competition

Crush-lines in silicon nitride

Ulrich Büttner

Affiliation
Daimler Benz Research Center
Ulm, Germany
Technique
Darkfield
Magnification
200x

Progesterone and nicotinic acid melted together

Ray Nelson

Location
Earlysville, Virginia, USA
Technique
Polarized Light
Magnification
450x