Tuesday, May 7, 2013

Quote

Homer:    Congratulations.  Welcome to the Homer Simpson Program.
Ned:      So, what happens next?
Homer:    One day soon, I will come for you.  And then the game will
          begin.  Could be in the middle of the night ... could be when
          you least expect it.  Or, whatever's good for you, I don't
          care.
-- "Viva Ned Flanders"

Thursday, April 25, 2013

Old Code

If someone wanted to visualize what software looked like if it was only made of wire, they would probably be not too far off with this picture. There's a firm in Texas that still uses a computer from 1948 for it's accounting.  It weighs 3000 pounds and uses punched cards - this is what one of their 'apps' looks like.  I would not like to debug this.

Friday, March 15, 2013

Games

This is how the web works; you go to a site for one thing and you find other great things while you are there. In this particular case I went to read about the (very technical) details about the 3D rendering engine for 1998's Thief: The Dark Project. The other thing on this site was a non-3D but very addictive laser-based puzzle game. Go ahead, download it; it's only 39,936 bytes.

Friday, February 15, 2013

Papers

Suppose a company received donated written material which was then reviewed by other people for free.  Should the company then turn around and sell that material for thousands of dollars?  It sounds absurd, but it's basically how academic publishing works. Seriously, Harvard can't afford these prices.  Open access outfit Public Library of Science (PLOS) charge less to publish and is free to view, but PeerJ have gone one better- $99 buys you lifetime membership, their peer-review system promises a refreshing openness and they've even reduced the notoriously long time from submission to publication.  Sounds like a step in the right direction for fair access to knowledge.

Saturday, February 2, 2013

Weather Report

"And so ye faithful,
there is no shadow to see
An early Spring for you and me."

 -  Punxsutawney Phil, Seer of Seers, 127th Groundhog Day

Saturday, January 26, 2013

Old Computer

The Harwell Dekatron is officially the world's oldest working digital computer, again.  (I missed the story of its restoration last year, but El Reg pointed me to it yesterday). The Dekatron part of the name refers to the 10-position clock-face style glowing number valves, which were the best thing at the time for storing digits until the transistor changed everything a few years later.  It was no faster at sums than a man with a mechanical calculator, but the point was that humans get tired, and this beast could chug along for hours. Its 2.5 tonne bulk is now over at Bletchley Park.

Friday, January 11, 2013

Moon Flyby

You may know that the GRAIL lunar orbiters finished their mission of mapping the moon at the end of last year; the JPL just released a cool video they took of flying low over the moon.