Corsair Taxi Back – CAF Heart of America Wing 2015 Airshow

(Originally posted: 2016-09-13)

“FG-1D with F4U-5 wings painted like a F4U-1 flown by Archie Donahue,” Jack Cook (quote) Paul Danger Kile (image).

This is the Cavanaugh Air Museum’s Corsair. It lives in Addison Texas. My apartment used to be at the end of its airport’s runway, but I made this image in Kansas.

If you would like a large print, then click here, or on the image, to go to Redbubble. The native resolution is 4334 x 4238.

F4U Corsair Taxi Back - CAF Heart of America Wing 2015 Airshow, Copyright 2015-2016 Paul Danger Kile, All Rights Reserved
F4U Corsair Taxi Back – CAF Heart of America Wing 2015 Airshow, Copyright 2015-2016 Paul Danger Kile, All Rights Reserved

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CTOE Live @ JP Bruno’s 4/22/2016 Full Set

(Original Posting Date: 2016-05-01)

Steve Newton has been sharing New York Capital Region music with me. I will post some of the best examples here.

CTOE describe themselves as metal. They’re chunky late-80s-early-90s metal: like back when the difference between hardcore and metal was hair length, and everyone mixed styles. Not that there’s anything wrong with that.

Wow, I just realized what CTOE means, and it’s not Common Topographic Operating Environment, nor is it Centro de Tropas de Operações Especiais. I can’t understand what those guys are singing about, but it’s certainly not obscure military acronyms.

Here’s more than one hour of music worth listening to:

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Theo Jansen’s Strandbeest

What are Strandbeest?

(Originally published on 2016/08/31.)

Theo Jansen invented the strandbeest. He describes them as “new forms of life” that “live their own lives“. That’s not accurate though. These aren’t alive by any scientific definition of the word.

Most of the strandbeest leg-bones share the same relative lengths. Mr Jansen calls these ratios “the holy numbers“. Trying every possible combination of ratios was an intractable problem, so Mr Jansen used an evolutionary approach, with a computer simulation, to get to the optimal ratios in a reasonable amount of time. 

There are many full-sized, strandbeest videos, but I am only going to post one here:

 

The remaining links will be to smaller strandbeest that you-too can own.

I Built My Own Strandbeest

I have three kits. I finished the first one (minus the propeller). Here are Adam Savage’s builds of the same three kits:

All three kits are available from multiple sources, at a wide range of prices. The Amazon.com links (below), are some of the more affordable versions.

Kit #1

My first build was a scale working model of Animaris Ordis Parvus. It’s the Vol. 30 Gakken kit. You can find it here:

Here’s another version of Animaris Ordis Parvus. This one is in English:

Kit #2

The second kit is Gakken’s “Biped Walking Robot”. It comes as a Japanese “mook” (model+book):

Kit #3

The third kit is Gakken’s scale model of Animaris Rhinoceros Parvus. The English edition is branded as “Jr. Scientist”, but it’s actually the Gakken kit:

Hexbug’s Motorized, Steerable, Strandbeest

Hexbug sells two sizes of strandbeest. They are four legged versions similar-to Animaris Ordis Parvus. They go forwards, backwards, and turn. They do this by using two motors and crankshafts instead of one.

The Animaris Ordis Parvus Gakken kit’s crankshaft is actually split-able in the center, so one could potentially create something like these from that kit.

Here is the larger version, called Vex Robotics Strandbeast XL, which is a kit:

Here is the smaller version, called Hexbug Tarantula, which is pre-built:

Lego Strandbeests

Jason Allemann from JK Brickworks has created a Lego steerable strandbeest. It’s web page is here.

Jason shares step-by-step PDF instructions on how to build the legs here.

This is my favorite Lego steerable strandbeest. It’s Lego Ideas page is here. Unfortunately Lego will not be releasing this as a kit.

Here’s a Lego version of Theo Jansen’s Animaris Rhinoceros Parvus. It’s Lego Ideas page is here. Unfortunately Lego will not be releasing this as a kit.

Here is OSchoe’s Mindstorms Lego steerable strandbeest. It’s web page is here.

Blender and Bullet Physics Engine Simulation by Phymec

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How To Use DSLRs To Create Stereo Images

PetaPixel posted an image of David Klutho making 3D images of the Olympics.

  • You can see what looks like a two cable shutter release on top. That can be made by adding a second cable to an existing shutter release.
  • He is probably using manual settings to sync the camera settings.
  • You can see how he physically keeps the cameras held together.
  • You can also see a band in front that might be for syncing zoom.

OK, so now we know see how the Sports Illustrated 3D Pro David Klutho does it!

peta

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