Happy Solstice!

It's a tooth-chattering 62 degrees in Hawaii this morning as the Sun reaches its lowest latitude of the year.

Yesterday was a wild one, beginning with a waterspout:
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and ending with a beautiful crescent moon near Jupiter.
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As I was looking at Jupiter and the Moon in the twilight, I …

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.Net Managed Interface for GPGPU and x64 Multicore Programming with Accelerator from F#

I wish I had time to investigate Accelerator v2, a managed interface for General-Purpose GPU and x64 multicore data-parallel programming. Fun!

Satnam Singh's MSDN Blog : GPGPU and x64 Multicore Programming with Accelerator from F#.

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Pursuit of Low-Bid, Not Communication, The Real Risk in Offshoring?

Robert Dempsey's post Does Offshoring Really Save Money? says the #1 risk of offshoring is communication overhead.

In this post I argue that the larger risks for offshore development include lack of offshore management know-how, inadequate user involvement, poor change controls, and lack of required technical know-how. As an "offshore …

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Bucket Brigade Algorithm Strategy Used To Win Darpa Balloons Challenge

red-balloon-for-contest-3421The "MIT Red Ballon Challenge" won a contest sponsored by DARPA to spot 10 red balloons placed somewhere in the continental United States. The MIT group spotted all 10 balloons within just a few hours of the balloons being launched. Other teams submitted within a few minutes of the MIT …

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Important statistical test made easy...

I wish all statistical tests could be reduced to something this easy to follow and understand: Easy statistics for AdWords A/B testing, and hamsters.

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Hawai'i No Ka Oi

Went to Kua Bay yesterday. Beautiful azure surf and amazing 100'+ visibility. As soon as I got in the water, I saw 3 teenage ulua (jacks). Found an octopus in around 20' of water, broke an urchin and fed it to him. Went out to 50' and did some easy …

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Angry Red Really Small Planet

I got up this morning at 4AM to look at Mars, whose apparent size is growing and will peak in January. There are 60 arc-minutes in a degree and 60 arc-seconds in an arc-minute. Mars right now is about 10 arc-seconds in diameter. Even at 200x with my highest-quality eyepiece …

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