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I first saw the clusterball idea from Chris Harris and then more recently saw Thomas Fletcher's popular Friend Wheel facebook application. After the Friend Wheel, I decided I needed my own wheel / clusterball for simulations.
Over the past week, I created a Flash-based version that I'm using to show the relationship among many variables in a model. The version shown here shows the relationships among variables in a pricing simulation. Color indicates causality. So the red lines from the red Sales point to variables such as Revenue and Profitability means that Sales affects these other variables. For example, Revenue is Sales multiplied by Price.
The clustering algorithm still needs some work, but it's functional.
Me and a friend from the flightsim network are flying crazy in the swiss mountains near Innsbruck airport, LOWI. Another view on how one can squeeze the juice out of Flight Simulation. Flighstsim.
iSGTW story | Image courtesy of Ercan Dumlupinar.
This illustrates the pressure contour plot of the air flow field around a rotator wing that is at the highest angle of attack over 50% and 99% position of span. (Top is 3-D representation, bottom is 2D.)
This is the projection of a density field through a simulation done with the cosmology code Enzo. The image clearly displays the filamentary structure of the universe.
iSGTW story | Image produced using VAPOR.
A simulation of the 3D magnetohydrodynamics at play in the outer third of a star. Each “hair” represents a magnetic field line embedded in the stellar plasma flow. Near the equator, the convective flows tend to align with the axis of rotation; in higher latitudes the convection is more cyclonic.
Golden Gate Bridge, San Francisco.
Taken with my then new Fujifilm X10. A very capable little camera which never fails to produce pleasing images. My youngest son has inherited it, and despite taking many knocks, it continues to function flawlessly 13 years later.
Date: 01-17-12
Location: Bldg 9NW
Subject: Technical documentation of a 3-day MMSEV Habitability Study Phase 1B, testing the Gen 2 cabin of the SEV on the RCS Air Sled, tests on the ARGOS NEA Circuit, tests with the MMU/Air Chair, and the Mk III Suit. Training Day
Photographer: James Blair