February 2011 Archives
2011-02-22 20:57:04
Science Spiral
The spiral staircase in the new
Science building on the University of Minnesota, Twin Cities
campus.
2011-02-20 22:57:20
Big Blizzard
Today we got another big blizzard -
hundreds of flights were canceled. It started around 10 AM and
lasted through the evening, although the weather alert is in effect
until noon tomorrow (and the U classed are canceled for the morning
as well). Around 4 PM I braved the elements to get some tea refills
from Tea Source and on the way back
I stopped in the
Long Lake Regional Park to take a few pictures. It was
deserted, save for a car full of silly teenagers zooming about. It
wasn't too cold, but the wind was blowing fairly hard. It was hard
to see anything and the more interesting views require leaving the
car and going on the trails - which I wasn't ready to do by myself.
This is the best picture that I've got. I like the fact that is
looks like it was converted to black and white or sepia, even
though it is straight out of the camera. 

2011-02-19 17:52:34
Seville Orange
Last week, on the exotic fruits shelf
at the grocery store, near the passion fruit and ugli fruits, there
were some "Seville Oranges". I got a couple, hoping to experience
some new flavor or aroma, but they were sour - much more sour than
lemons! In fact, since we were out of lemons we used it to season
some salmon wraps last night. We forgot the rest on the counter -
and this morning it dried out superficially and in a certain light
it looked like a cut of a gemstone. Unfortunately I was too close
and even an aperture of f/9 didn't get the whole piece in focus.
2011-02-13 22:05:48
Warm Afternoon at Last!
We had a gorgeous day and afternoon -
we got up to 42 ° F for the first time this year. Took the
opportunity for a walk around the park, but in late afternoon some
clouds were moving in.
2011-02-12 09:32:06
Winter is slowly going away
I'm not sure if it is a
meteorological illusion, but winter seems to be slipping away.
Yesterday morning I went to work at 0 ° F and came back at 31 ° F.
It's about time...
2011-02-08 07:49:26
British Ices
As the newscaster said yesterday
morning on NPR, this week's forecast for the Twin Cities contains
few 'B's and many 'r's . -10 ° F in the morning. Ugh... but on the
flip side, those temperatures form nice ice crystals on the
windows. Here is a formation that looks like the British Isles:


2011-02-06 20:00:11
Seiko Watch
I don't have a softbox yet, but being
a cloudy winter morning I thought that by the window the light
should be OK. I'm not really happy with the result, but we can
learn from negative results as well 8^) This picture would have
worked better would I have taken it outside, as opposed to the
window sill, because the plane of the watch face needed to be both
towards the exterior (so it gets lit) and towards the lens (so it
can get pictured). 

2011-02-06 10:35:51
Luminary Loppet 2011
Last night we went to
Luminary Loppet 2011. It was a pleasant 30 ° F and without any
wind.
2011-02-04 21:05:44
Board of Education (BOE) Bot
Today at the office we held the '1st
annual mini-golf' tournament. We split on teams and built a
mini-golf course from office supplies and whatever else we could
think of. My hole was made out of a pin board acting as an inclined
plane with walls on three sides made out of large binders. The
objective was to climb the ramp and exit through the corners, but
what made this particularly difficult was that the hole was
'defended' by a little BOE-Bot which
I programmed to randomly move back and forth. Due to a defect in
the way the microcontroller cuts power to the servos, one of the
servos get another impulse at the end, which causes it to rotate
slightly. The colleagues had a really hard time aligning their
shot, and trying to predict where the bot will move next. The
office shots weren't that interesting, so I decided to take a
glamor shot of the brave defender of the 3rd hole: 

2011-02-03 20:39:59
Soft Avocado
Once started, you have to keep on
marching. I liked the texture of the seed, but I shot this hand
held on the counter, so I had to open wide thus most of the avocado
is 'soft'. 

2011-02-02 19:32:30
Oncidiums - "Hilo Star"
At the Winter Orchid show, we
purchased one Oncidium orchid from Orchids Limited . Last
year we visited their hothouse and they have a wonderful variety -
if you live in the Twin Cities, you have to visit them. 

