Showing posts with label saanich. Show all posts
Showing posts with label saanich. Show all posts

Thursday, August 20, 2009

wet-test

compliance instrument
Before
in the tank
During
the wet-test
After

Canadian handles
Good Canadian solution for ROV (remotelty-operated submersible vehicle) grab handles: hockey pucks, from Canadian Tire, of course

Sunrise on West Saanich Road
Sunrise this morning....
The sun rises over the mainland- the reflection between the trees is the Straight of Georgia.

sunrise over field

chick-a-dee-dee-dee

chickadee
chickadee
nest

The wildlife is less wary that I am accustomed to. You should see the deer saunter across the road, or the crows steal food from your hand. I was 60 cm from this little guy.

working on the Saanich peninsula

sunny Sidney by the sea
Sunny Sidney by the Sea

Sidney harbour

snake found in the lab
Wee snake found in lab

crows on the line
Crows on the line

crow about to steal energy bar
Nonchallant crow, casually eyes the unattended energy bar.

theiving crows
Three pirate crows dispute the booty.

rooster
Who needs dogs begging for scraps when there are roosters (at the Roost)?

lunch with scrounging rooster

rooster at the Roost

gravimeter and refelction with sunset
This is my experiment, all packaged in an anodized aluminum pressure vessel. Inside there is a gravity meter in gimbals. I use this to measure acceleration of the seafloor, because it is easier to measure acceleration than it is to measure displacement. The seafloor moves because waves push upon it. So, I also measure tiny changes in pressure. I look at these two and their ratio and it tells me about the stiffness of the underlying sediments.* As you can see, the sun was setting. This was Sunday at 9 pm, when we finally got everything to work harmoniously. The darkness of the sky allows you to see the reflection of the room, including the triangular box which now houses the sphere.




*More technical explanations available upon request.

working on the Saanich peninsula

sunny Sidney by the sea
Sunny Sidney by the Sea

Sidney harbour

snake found in the lab
Wee snake found in lab

crows on the line
Crows on the line

crow about to steal energy bar
Nonchallant crow, casually eyes the unattended energy bar.

theiving crows
Three pirate crows dispute the booty.

rooster
Who needs dogs begging for scraps when there are roosters (at the Roost)?

lunch with scrounging rooster

rooster at the Roost

gravimeter and refelction with sunset
This is my experiment, all packaged in an anodized aluminum pressure vessel. Inside there is a gravity meter in gimbals. I use this to measure acceleration of the seafloor, because it is easier to measure acceleration than it is to measure displacement. The seafloor moves because waves push upon it. So, I also measure tiny changes in pressure. I look at these two and their ratio and it tells me about the stiffness of the underlying sediments.* As you can see, the sun was setting. This was Sunday at 9 pm, when we finally got everything to work harmoniously. The darkness of the sky allows you to see the reflection of the room, including the triangular box which now houses the sphere.




*More technical explanations available upon request.