Breakfast was the best part of New Year’s Observed. I made
the traditional pecan caramel rolls, which were greatly appreciated by all and
sundry.
Pecan caramel rolls |
We watched the Rose Parade. In a striking break with
tradition, I stayed awake for the whole two hours. Every year the commentators
become increasingly lame. I stopped watching the Thanksgiving Parade years ago
because it was nothing but thinly veiled advertisements. There may be a day
when I give up on the Rose Parade as well.
The weather has gotten drearier and drearier as the day
passes, as if to make we notice that the holidays are over, and we have to
hunker down until spring. Bah. In a few weeks, we will be looking wistfully
through the seed catalogs and ordering way too much.
For those of you who envy the long vacations of instructors,
let me remind you that our work is never really done. Over my vacation, I have
been making chromosomes out of craft sticks. There are two kinds of people in
the world, those who look at genetics problems and say, “Of course. This makes
perfect sense,” and those who struggle. My craft stick chromosomes are an
experiment in helping students visualize what goes on when each parent gives
half their chromosomes to an offspring. Should I have to do this stuff in a
college class? Probably not, but it is obvious that they can’t make the picture
in their heads on their own. I have to teach the students I’ve got. No idea if
it will help or not, but if they could just understand that each parent gives
the offspring one yellow chromosome and one red one, we will be a little
further along.
I started by spray painting the sticks in the glass
greenhouse on a nice day when Terry thought it was warm enough in there for the
paint. I then did my best to paint letters on the sticks with squeeze bottle
acrylic paint from the craft store. It was kind of blobby, but I think everyone
will be able to tell the capital letter from the lower case.
Red chromosomes (dry) |
The red paint dried better than the yellow paint. I thought
each side was thoroughly dry before flipping them, but after several flips, the
yellow sticks were still sticking to the newspaper. Remembering the “stickering”
process at Hedstrom’s Lumber Company, I stacked them up for better air flow. I
restacked them today and hope I can pack the up tomorrow.
Yellow chromosomes stacked for drying |
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