When I am not posting to my livejournal, I often think about odd mathematical problems. Such as, For any polygon with more than 4 sides, is it possible to draw a rectangle inside it such that each vertex touches an edge of the polygon, and no two vertices are on the same edge? Polygons
When I am not posting to my livejournal, I often think about odd mathematical problems. Such as, For any polygon with more than 4 sides, is it possible to draw a rectangle inside it such that each vertex touches an edge of the polygon, and no two vertices are on the same edge? -
Whoops!
I forgot renew my domain name this year, and lost it for a few days. Fortunately I was able to regain it before it was permanently released.
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Physics and Photons
A long time ago some co-workers and I were discussing a sphere (of any size really) made of a perfect one-way mirror, such that light (photons)…
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Hottest Speakers on the planet
http://www.swtpc.com/mholley/PopularElectronics/May1968/Flame_Amplification.htm I had heard about these for years, and thought they were relatively…
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