Category: Sciences
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Steady Cam
This is the title of an article from Scientific American (October 2006 issue, “Working knowledge”) that describes with clear and simple details the various techniques used to stabilize images in today’s photo cameras and video cameras: moving an optical element deforming an optical element moving the sensor digital or software stabilization Source: Scientific American newspaper…
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Bush wants to be space boss
I am not sure if this is linked to the recent attack of US satellites by Chinese blinding laser beams, but GW.Bush signed recently a policy that states that “freedom of action in space is as important to the United States as air power and sea power” and that “the United States will preserve its…
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Space audio
These are the sounds of space collected by University of Iowa instruments on various spacecraft and observation instruments.
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Spiral pictures
Spiral is a geometric form of spectacular elegance. Despite its apparent simplicity, it grows into an astounding variety of images. The Spiral Pictures web site is a vibrant hommage to this mathematical form with photographic pictures specially selected for this.