Monday, July 30, 2007

Rachel whooping it up (down?)


rachel_running
Originally uploaded by stshank
Rachel and Levi had a gas running down this steep gravel path on the side of Cinder Cone in Mt. Lassen Volcanic National Park last weekend.

Monday, July 16, 2007

fore-and-aft rig


fore-and-aft rig
Originally uploaded by stshank
The burdens of motherhood. Rachel is so gnarly!

Saturday, July 07, 2007

purity


purity
Originally uploaded by stshank
Levi helps Rachel filter Yosemite stream water.

Saturday, June 30, 2007

Levi vs. the bubblewrap


Levi bashes the bubblewrap.

Sunday, June 24, 2007

clean fun


clean fun
Originally uploaded by stshank
Levi's new letters and numbers stick to the bathtub walls. He's not terribly good at identifying them, but he consistently calls T "letter Tom" after his grandfather.

Levi's eggplants


levi eggplants
Originally uploaded by stshank
One of his favorite things to draw are eggplants. (Rachel colored them.) Other favorite subjects are footballs, balloon strings, kite-tail bows, and glasses.

Wednesday, June 20, 2007

Levi trains


Levi trains
Originally uploaded by stshank
Levi has entered the train phase.

Saturday, June 16, 2007

peering


peering
Originally uploaded by stshank
Levi peeks through a porthole at the zoo.

Friday, June 15, 2007

absolute value of 235


absolute value of 235
Originally uploaded by stshank
I still miss the yellow, red and green color scheme, but the orange is finally starting to seem OK.

Monday, June 11, 2007

motion blur 3


motion blur 3
Originally uploaded by stshank
This time the lines look more like a skein of distorted sine waves. Enough of this silliness.

motion blur 2


motion blur 2
Originally uploaded by stshank
More studies of wheels in motion. More counterintuitive almost-straight line, this time forming a lattice.

motion blur 1


motion blur 1
Originally uploaded by stshank
I've grown fixated on trying to capture the peculiar light patterns of wheels in motion. It fascinates me that such straight lines can result from rotating wheels viewed from the frame of reference of the ground. I'm reminded of the old physics view that a rotating wheel, observed in the instant from the ground's perspective, appears to be rotating about the point of contact with the ground, where the wheel's velocity is zero. The hub is moving at the velocity of the car, the top at twice that velocity.

a goofy literary moment


a goofy literary moment
Originally uploaded by stshank
He's growing fonder, if possible, of reading, and I'm growing fonder, if possible, of him.

Tuesday, June 05, 2007

fore-and-aft rig


fore-and-aft rig
Originally uploaded by stshank
Rachel sings, "This old man, he played one, birds migrate to follow the sun..." An excerpt from what Levi calls the Butterfly Song.

Thursday, May 31, 2007

Half Dome Lensbaby


20070520 Half Dome Lensbaby
Originally uploaded by stshank
Yosemite's massive granite pluton, Half Dome, photographed with Lensbaby lens.