Tuesday, November 30, 2010

Kids on a Tractor

Careful about letting your brother drive ....

Thursday, November 25, 2010

Ferrofluid droplets

This image shows the sequence of a ferrofluid (magnetic fluid) impacting a superhydrophobic surface. The video that explains the phenomena was a recent submission to a fluid conference by Danny Bolledula, Prasad Bhosale, myself, and other collaborators. The video gives an overview of ferrofluids and the jetting phenomena we observed.

Monday, November 15, 2010

Dog Day

Sometimes the best subject for a portrait is a pet. Even when the dog in question seems to think you are crazy.

Wednesday, November 10, 2010

Math+photo+coffee = fun

My photography is the current month exhibit at the Zoka Cafe in the University District. The math photography is featured, well worth a trip for the lovely coffee alone ....

Friday, November 05, 2010

Fall Engagement Photos

We took these in the arboretum just as the leaves were starting to turn. One of my favorite couples to photograph, they just love to talk about science!