Voting Paradoxes

via Hacker News1 In social choice theory, Arrow’s impossibility theorem, the general possibility theorem or Arrow’s paradox is an impossibility theorem stating that when voters have three or more distinct alternatives (options), no ranked ordervoting system can convert the ranked preferences of individuals into a community-wide (complete and transitive) ranking while also meeting a pre-specified…

Cunningham Seawall 10K

It’s been a long time since I’ve run a race—I kind of just stopped running in 20121.

I got back into doing something fitness related in June 2015 with CrossFit, which has been a boon for me…especially with all my travel I’ve done this year2. I signed up to run a 10K with Rachel and some friends in Vancouver, BC some months ago and that’s what got me really running again. With help from Coach Monica at Twenty Pound Hammer I got a running plan together to make this my best race yet.

After doing lots of free runs and looking at the data, I set a goal pace of 5:30 min/km ± 15 seconds3. For me, this amounts to around 80 strides a minute. I built a playlist around this pace that I trained with and raced to.

It’s also cool to see how far technology has come in the last few years. I used to run with a Nike+ sensor that I placed on my shoe to detect steps and eventually moved up to using their iPhone app. I recently switched to using iSmoothRun with Smashrun and Strava and I get so much more data…which is what also helped me pick my goal pace.

I also have sinus tachycardia …nothing serious, just something I have to keep an eye on. I’ve found through trial and error that so long as I can keep my HR below 190 I don’t get winded such that I have to slow down (e.g. think about how long you can run a sprint). This seems to put me at around 5:30 min/km on flat surfaces, though with more training I’m hoping to best this.

Official Stats:

10K time: 58:40 (5:52 min/km)

5K time: 27:54 (5:35 min/km)

Overall ranking: 850 / 3071

Division Ranking (Male 30-34): 81 / 1424

Gender (Male): 467 / 1048

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  1. 2012 July 2nd was my last recorded run 

  2. but that’s a another story 

  3. 8:51 min/mi 

  4. Sabo finished 79th and Charlie 80th…even though I didn’t run with them 

Three PBs1 yesterday at @Crossfitbmouth: overhead squat: 62 kg; bench press: 63 kg; and clean: 81 kg. Not bad for a Monday.


  1. personal bests 

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Problem: I have a checking account at Bank A and at Bank B, and I want to transfer money between the two. A bank-to-bank transfer takes three days and costs $5 per a transfer. There’s an option to setup an account through another interbank organization, but I really don’t want to sign up for yet…