Free logic book: Introduction to Proof Theory (1998) (PDFs)
(math.ucsd.edu)
September 2009 Archive
4111.
4112.
µTorrent iPhone App rejected (after four months wait)
(torrentfreak.com)
4113.
HotGloo - Brilliant Wireframing Tool
(hello.hotgloo.com)
4114.
Japan to Spend $21 Billion on Space Power Plant
(gizmodo.com)
4115.
Assessing the net value of children
(money.cnn.com)
4116.
4117.
4118.
Computer algorithm to decipher ancient texts
(reuters.com)
4119.
Harder to predict: economic change, or weather?
(economist.com)
4120.
Does high tuition facilitate networking?
(economist.com)
4121.
Nokia Keynote - Next Generation Maps [Vid]
(webcast.nokia.com)
4122.
Education Needs to Be Turned on Its Head
(zenhabits.net)
4123.
"HFT Has Destoyed The Link Between Prices And Value"
(zerohedge.com)
4124.
Stanford Full Professor John Perry on the Academic Career
(www-csli.stanford.edu)
4125.
How Twitter should make money
(quirksmode.org)
4126.
4128.
Awesome is Not a Business Model
(thelostjacket.com)
4129.
Do Mosquitoes Prefer Certain Blood Types?
(straightdope.com)
4130.
EU puts hold on Sun / Oracle deal
(europa.eu)
4131.
Seth Godin on marketing
(blog.businessofsoftware.org)
4132.
4133.
Be Prepared for Your Pitch (VC Pitch Checklist)
(babblingvc.typepad.com)
4134.
Infosys has 1,500,000 sq ft of 'green' building space under construction
(business.rediff.com)
4135.
Experimenting on Mechanical Turk: 5 How Tos
(itworld.com)
4136.
4137.
How Fwix Sets an Example For the Future of Journalism
(jamtoday.org)
4138.
200 Lousy Bicycles For UN Climate Conference:
(copenhagenize.com)
4139.
Scheme 9 from Empty Space
(t3x.org)
4140.