The future we deserve
Telling the future is impossible, yet we have to do it every day. We need to be realistic at the same time as allowing some hope, as not trying for better things is… Read More
Tag Archive: Links
Carnival of Mathematics #65
Consider two numbers with no common factors, and take the sum of their squares : In many cases the result is a prime, twice a prime, a prime power, or twice a prime… Read More
Mathematical materials
To start with a little housekeeping. I have rather neglected this blog, as the summer science exhibition rather took it out of me. I am also going to retire the unscheduled post tag.… Read More
WoW 7: The secret life of numbers
Numbers are one hell of a powerful idea, and some idea of them seems to predate a lot of other intelligence traits. Even young chicks have some ability to count. (this story was… Read More
WoW 6: Gorgeous 4d graphics
At some point I should write something about 4d polytopes. They are an incredible work of the human imagination. There are a few places you can find good information on them, just google… Read More
WoW 5: Finding numbers
Apologies for no website last week, as you can see from my last post but one I was a little busy. This week we have a technical site, Plouffe’s Inverter, one of those… Read More
WoW 4: Fractals
I am often a bit rude about fractal art. With the right software it becomes easy to create interesting, attractive, complicated images without much thought to what is happening. It is unfair but… Read More
Unscheduled Post: Hyperbolic Polydron
What happens when you put seven equilateral triangles round a point? Inspired by sumidiot who was himself inspired by division by zero who were making paper hyperbolic soccer balls, I thought I would put… Read More
Unscheduled Post: Niches and responsibility
There has been a recent blog discussion on the topic of attribution. As a piece of plankton (not even a small fish) in this world I only suffer from the occasional automatic link… Read More
Unscheduled Post: Visualising 3D
I cannot resist replying to a post in Cosmic Variance: Why Can’t We Visualize More Than Three Dimensions? The comments section says much of this already, in addition to the wonderful: Your better off… Read More
WoW 2: vZome
The new website of the week: This week we have cowinners. First one to realise gets the prize! If you have found my ramblings of interest then you probably already know the zometool… Read More
WoW 1: Perspective Carpark
Without further ado, the first winner: Images of the Eureka Tower carpark in Melbourne. Axel Peemöller uses perspective drawing to create directions that are very large, yet only readable from the directions in which they… Read More
