Third and Fourth Time Lapse Projects

I’m continuing to play around with the imbibation beads and time lapse photograph.  I’m trying to stick with the same subject as I learn the best practices and best software to get the most out of the technique.

For my third attempt, I changed containers to something less decorated and a little more appealing.  I also changed the interval from 30 seconds to 45 seconds between shots.  I left the playback frame rate at 60 frames a second, but, changed from a AVI to Quicktime format.

During the playback, here are a couple of changes in focus and one section where it looks like frames are missing.  I think the changes in focus are caused by the tripod being bumped in to (the camera is set to manual focus and aperture priority) by the aptly named “Destructo Dumbass the Wonder Kitty”, my ‘helper’ and current editor.   The part where there seems to be a gap, I can’t explain.  The times on the pictures are all 45 seconds apart.

The fourth attempt, I changed several things.  I have a newer and much improved container, a plastic 32oz Red Wine ‘glass’.  It’s nice and clear, durable and has some ‘class’.  The interval was change to 1 minute and the was rendered at 30 fps. I ended up doing a batch crop on the photos, to get rid o the shelf above the wine ‘glass’. I also added music, during post, to the video :)

I’ve discovered hat imbibation balls expand more slowly in cold water increasing the time for them to expand. So, another ice and imbibation project will need more that 999 shots (the current shot limit in the software I’m using). I’ve found some free intervalometer software, with no shot limit, and will be testing that out.

I’ve also learned that imbibation balls, filled with and immersed in water, do not freeze well. They turn to mush when they defrost :( They do, however, absorb hydrogen peroxide and don’t break down. The mad scientist in me wants to try gasoline and kerosene too. I’d like to see if they burn (hehe fire, heh FIRE heheheheheh) slowly (assuming they don’t just dissolve) and survive.

When I get the technique and processing down I’ll do a how-to post. Really! ;)

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Experimenting with Time Lapse Photography

I’ve seen a lot of these Water Pearls/Jelly Beads/Imbibition Balls recently and, remember my mom using something similar in her garden years ago. In a nutshell they start out as little spheres and, when placed in water, they expand to around 300-400x their original size.

I’ve never watched the progress of the expansion, not having or wanting to spend the time. But, I did want to see the process somehow.

How does someone with a couple of cameras a couple of computers and an iPhone use the resources at hand to compress time? The first idea that came to mind was a time machine, however, without a flux capacitor and the pesky laws of physics working against me, I had to think of a better way.

That’s when the idea of taking a series of photos, at regular intervals, then stringing them together in a “flip book” struck me. I shared the idea with fish (they travel in schools, so they must be smart) and they responded “You mean Time lapse photography? There’s an App for that!”

They were correct!

I forged ahead with camera and lights on tripods, computer hooked to camera and interval app running on the iPhone. Two tries and 32 hours later I can enjoy the labors of my work! I figured I share the results with you!

I plan on another video same subject, in a better container (maybe I’ll add some music) for some time in the near future!  The post with that may include actual details, rather than semi-coherent rambling :)

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Be vewwy, vewwy quiet! We’re Hunting Fossils!

Today’s trip was about 30 minutes to the south and 390-380 million years in the past bringing us to the middle of the Paleozoic.   The outcropping of rock to explore is located behind the Eckerd/Rite-Aid Drugstore in Tully, NY.

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Windom Shale formation behind the Drugstore

The hill is mostly made of Windom Shale from the Middle Devonian and contains: Nautoloids, Brachiopods, Crinoids and a Trilobite or two.

My gear for this trip included the Nikon D90, the Nikkor 50mm Prime lens, a canvas backpack, a hammer, many ziplock bags and padding for the shale.  The shale is very fragile and can get sharp, so a little caution is advisable.

Being a geeky kinda guy I ended up spending a little over 3 hours digging, splitting and sorting.  For all of my effort, no good Trilobites “:(  I did end up with a nice collection of almost everything else tho :)

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An assortment of old dead, well preserved things

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Another assortment of old dead, well preserved things

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Gonna get this little guy ID'ed soon

For more, you can check my Flickr Photostream.

So there you have it!  A quick and cheap trip, with something to do when you get there!

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