Saturday, November 14, 2015

Brain Science

Sean loves science, and has had an interest in the brain for a couple of years.

This month's Visiting Scientist day at the Pacific Science Center was focused on brain science. I knew he would love it, so I put it on our calendar.

It takes us a while to get there, and if traffic is bad it takes longer. Traffic wasn't great, and it was a blustery day. Parking is always a little tricky, even though there is a parking garage. It was nearly full, and I finally found a spot at the very bottom of the garage.

The room was packed with tables, scientists, and budding scientists. It was the most crowded scientist day we've been to so far. The tables spilled out into other sections, and I think there were 20 tables manned by doctors and researchers from the University of Washington Medical Center, and Fred Hutchinson Cancer Research Center, along with some university students and volunteers. There seemed to be a mix of brain-related information, and some other science activities. I saw some carnations soaking up various colored dye. There was a guy from Fish and Wildlife talking about fish population, and a table where kids could assemble their own cells with plastic zip lock bag, confetti, and pom poms.

Every table was crowded, except for one in the corner.

When we first arrive at such a scene, he needs to get his bearings and take a moment to scan the room and process it all. It's a little overwhelming.

I decided our best bet was to find a station that was empty and start there.  I scanned the room quickly, and spotted a table in the corner with no kids. I steered him there. It looked boring to the untrained eye, but I knew there were exciting things under the cloths.

Eureka! Real human brains!

The neuroscientist explained the regions of the brain and their functions as Sean held the brain in his hand. His first comment upon holding it was, "It's not as heavy as I thought it would be."

This was the perfect place to start. He got one-on-one instruction, asked questions, and really soaked it all in.

Sean listens as a neuroscientist talks about the brain before placing it in his hand.
From there we moved around the room to look at a robot, and some 3-D printed stuff that included a prosthetic hand. This table was intriguing, because Sean took a 2-hour class this month at one of our library branches on 3-D printing, and designed and printed a letter S. He had fun talking to the guys at this table. He learned that some of them had designed a 3-D printer nozzle to print with clay, but the nozzle doesn't work. However, they learned a lot by trying to make that nozzle, they said. Lesson there, don't be afraid to fail!
Prosthetic hand made from 3-D printer.

From there he went on to a table with a matching game. Photos of brains on one page, and photos of animals on another, and he had to figure out which brain came from each animal.We stopped at a table about blood, and information about blood donation and compatible blood types. Sean got to use an instrument that drops samples into trays, and it was one of his favorite things there.

We absolutely love the Pacific Science Center. Our membership has paid for itself already, and with our membership this year, we get a subscription of Popular Science magazine. Win, win!

Though we've been going since Sean was about 3 years old, it was our first time going into the Butterfly Garden. It was so enchanting and beautiful. I could sit in there all day if they had chairs. That's probably why they don't. ;-)

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