Photography & Video

The latest DIY ideas, techniques and tools for creating and editing digital photos and videos, as well as how to make your own still and video cameras.

Shadowgrams and Schlieren photography

Shadowgrams and Schlieren photography

False-color shadowgram of gunshot from a .357 magnum by Gary Settles at Penn State university. The New York Times has an awesome slideshow of shadowgrams and Schlieren photographs, created by engineering professor Gary Settles, which accompany a 2008 article about his work at Penn State’s Gas Dynamics Lab. The method, which can produce fantastic visualizations […]