Reminds me a bit of the Park Avenue Viaduct in NYC, which has what looks like 90-degree turns when viewed from street level, but apparently the roadway itself has (sharp) curves:
Looks like you've basically created an RSS frontend for reuters.com. Which is useful since they seem to have got rid of their own feeds. Would be nice if you could add your own feed so that neuters is actually readable via RSS.
My thinking is that in this alternate universe where pi=3, circles (with diameter 2 * pi * r) will look like hexagons (which have diameter 2 * 3 * r), so wheels would have to be hexagonal.