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Pretty true. I go with the standard DSH or DLH, but "cat" works, too! :)

Dogs vs. Cats: An Illustration

Pretty true. I go with the standard DSH or DLH, but "cat" works, too! :)

MOTH TRAILS AT NIGHT   Photograph by Steve Irvine for National Geographic     In this beautiful long exposure photograph (i.e., the camera shutter is left open for a period of time) by Steve Irvine, we see a group of moths swarming around a floodlight at night. The 20-second exposure lets us revel in…

MOTH TRAILS AT NIGHT Photograph by Steve Irvine for National Geographic In this beautiful long exposure photograph (i.e., the camera shutter is left open for a period of time) by Steve Irvine, we see a group of moths swarming around a floodlight at night. The 20-second exposure lets us revel in…

Fibrin clots. A. Electron micrograph of clot formed by addition of thrombin to purified fibrinogen.  Magnification bar, 5 μm. (Image from Weisel, 2004b.) (B) Electron micrograph of whole blood clot, made from freshly drawn blood with no additions. Fibrin fibers commonly originate from platelet aggregates and erythrocytes and leukocytes are trapped in the meshwork. Magnification bar, 10 μm.

Fibrin clots. A. Electron micrograph of clot formed by addition of thrombin to purified fibrinogen. Magnification bar, 5 μm. (Image from Weisel, 2004b.) (B) Electron micrograph of whole blood clot, made from freshly drawn blood with no additions. Fibrin fibers commonly originate from platelet aggregates and erythrocytes and leukocytes are trapped in the meshwork. Magnification bar, 10 μm.

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