Unexpected geekery15 July, 2009
I used to be a Real Person with a Job and a Car and everything, and I worked with a bunch of geeks (software, hardware, electronics, physics, maths…). When I announced that I was leaving for Dublin, Rhys said “Aha! You should go to Broome Bridge!” This is where, walking and thinking in 1843, Hamilton scratched the formula for quaternions onto the stone so he wouldn’t forget it.
Well, I am always up for a bit of geekery. I found the bridge on the map. Hmm, wait, though, that’s in a random industrial estate on the Northside. Isn’t it dangerous up there? Maybe I won’t be making that particular pilgrimage.
Time passed, and I forgot all about it.
On Sunday, Charlie and I went for a leisurely bike ride along the Royal Canal. We stopped to laugh at the ducks walking on top of the copious amounts of algae and admire the bicycles that had fallen into the water.
And there, on the bridge:
Sadly, though I tried to understand, I am none the wiser as to what quaternions are for. Can anyone more mathematically minded explain it to this poor ex-code-monkey?