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Aurora Timelapse
olawlor
16 views
More Aurora Borealis timelapse footage, made into a movie from a bunch of digital camera stills.
I used my Nikon D5000 DSLR camera, which works well in low light. I had it...
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Color Tracking Robot: SmartWheels
olawlor
10 views
Here's my video color-tracking robot. The chassis is a PowerWheels kid car, where I've replaced the battery to motor connection with a computer controlled motor driver, an...
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Boiling water at -40 degrees in Slow Motion
olawlor
472 views
My wife tossing a pan of water in the air at 40 degrees below zero. -40F or -40C, it's actually the same temperature!
With hot water, you get an enormous plume of white f...
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Timelapse Aurora in HD, 2.5 second exposures
olawlor
96 views
High resolution aurora timelapse video, shot from my house in Fairbanks, Alaska last night. The colors are 100% natural, even the reds and purples! The stars slowly rotat...
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GPU Nonlinear IFS Rendering
olawlor
73 views
This is a live recording of my new GPU nonlinear iterated function system rendering system. The underlying functions are similar to Scott Draves' "fractal flames" (as rend...
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Juggling in Slow Motion
olawlor
21 views
My friend juggling three clubs just after sunset, with the moon showing in the background. Slow motion makes this quite hypnotic!
Shot at 210fps true slow motion with my ...
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3D iterated function system bounding
olawlor
71 views
This is a recursively-generated fractal tree, where I'm rotating the sub-branches for a cool effect inspired by John Hart's amazing work. The weird polygon around the tree...
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Slow motion water ripples
olawlor
4,842 views
Cool blue "caustic" ripples on the bottom of a condo pool in Las Vegas. I'm gently dipping my fingers in the water, and the sun shining behind me refracts through the ripp...
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aurora_rendering_demo_WSCG.avi
olawlor
171 views
Realtime rendering the Aurora Borealis. This is a GPU algorithm that runs on the graphics card, and uses a distance field acceleration technique to make realtime raytracin...
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4-wheel Robot Chassis Test
olawlor
449 views
This is a four-wheeled robot chassis, rolling around at -30 deg F at the University of Alaska Fairbanks. This version uses only 50 watts or so, but still hops over curbs a...
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