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2007.07.01 - A visit to the Pacific Science Center |
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The Shadow Lady and I took my cousin to the Pacific Science
Center. We're members there, and since we visited the
Shadow Lady's Sisters' church (they were singing together
for the Offertory), we were already in Seattle, so it seemed
the perfect Sunday outing. As always, I had a GREAT
time!We parked in a different place than we usually do,
and went in a different entrance - one I'd not used before.
The "Street entrance", if you will... its not through the
Seattle Center gates.
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The first thing we ran into was a display about NOAA -
National Oceanic and Atmospheric Administration, which is
part of the US Department of Commerce.They had several
items out for display, including a Tsunami Bouy.
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They also had a considerable amount of space allotted
towards the history of weather reporting, and map surveys,
which was apparently a division of NOAA until it was split
out into the USGS.It was interesting to see equipment
used by early meteorologists, and how detailed their logs
were... someone had to draw those lines in the book BY HAND!
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George Davidson was a surveyor of the west for NOAA.
He mapped a significant portion of the western regions of
the US, and was well known to pioneers and native Americans
living in the area.They had displays of the survey
equipment used, which included pictures of his team in the
field... they lived in fairly rustic tent cities as they
surveyed an area, then they packed up, and set up shop
someplace else.
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Even his Dog retired from the Service....
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An early map produced by NOAA, showing the early
understanding of the world's ocean currents.The
Bathometric maps of Elliot Bay and the elevation map of the
northwest coast were pretty interesting, too.
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We stayed there for probably longer than my cousin and The
Shadow Lady wanted... :-)
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One display, actually right inside the door, was a lever
contraption, showing how work could be distributed to the
tool... she's lifting a weight over 900 pounds, all with a
simple pull.
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I had fun with some of the displays...
then realized that I was being watched! :-)
The "Grip Meter" read 855. I don't know what scale its
on. The lights showing the grip results max out at
about 700, it seemed, and after 900, it said "ouch"... :)
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One of the things we stopped at was a demonstration of
"Dangerous Science", which included information on types of
explosions, and how they could be controlled to make either
rockets or projectiles.The grand finale was an explosion
that shot water all over the place - including the crowd.
He put liquid nitrogen in a 2-liter bottle of pop, and
submerged it in the can of water. It boiled into a
gas, eventually bursting the bottle, providing the force for
the 'explosion'.
It was fun!
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We went through the current display, "Colossal Fossils" - a
display of large bones found throughout the world.The
Shadow Lady found a place to sit, and became part of the
Jurassic Period for a while. :-)
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Some of the skeletons found weren't all that large...
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... while others towered over the set!
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These are eggs, supposedly.
How do they know they're not droppings?
I guess they may have cut into them or something,
although non on display were cross-sectioned to show a young
one inside.
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Me playing with the "Camouflage" display.
Were it not for my cap giving me away, you'd never have
seen me in this picture!
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Every time I go to the Science Center, I try to make sure we
have time to swing through the butterfly room... its
AWESOME!The attendant at the door said there were some
700-900 butterflies in the room, which is pretty amazing!
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In anticipation of going into the room, I wore a yellow
shirt, hoping to attract one to land on me.It worked!
:-)
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The colors of the delicate insects are amazing!
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Again, we probably stayed in the room longer than The Shadow
Lady and my cousin wanted... they eventually got me herded
toward the door.
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on the way out, we swung by the "birthing" station... it had
butterflies in different stages of chrysalis development...
and one was pumping up its wings while we were there.
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They had a lot of different kinds on display.In all, the
visit to the Science Center was VERY fun, and we enjoyed it
quite a bit!
We'll be back, I'm sure of it... :-)
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