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About Author

Bart Veldhuizen

I have a LONG history with Blender - I wrote some of the earliest Blender tutorials, worked for Not a Number and helped run the crowdfunding campaign that open sourced Blender (the first one on the internet!). I founded BlenderNation in 2006 and have been editing it every single day since then ;-)


      • Nice very nice shot ! BTW: they blink due to static and wrong wiring in your house ! Two wires, one is ground and the other is power ! When the switch is off the power wire should be disconnected, if the power wired is still connected instead the the mercuric vapor inside the bulb in an empty space is very sensitive to electrostatic power. So changes in temperature make then flash with air molecules so that's what you probably see.

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