-
Need to refresh your math skills? From basic algebra to calculus and beyond.
·
344
points ·
by
chaosmachine
·
70
comments
-
Startup Equity For Employees
·
148
points ·
by
daveambrose
·
31
comments
-
OpenBTS: Cheap, open source cellular network
·
121
points ·
by
nir
·
16
comments
-
Why I love having tabs in source code.
·
107
points ·
by
miles
·
43
comments
-
Google Agrees to Censor Encyclopedia Dramatica Entry in Australia
·
88
points ·
by
stakent
·
82
comments
-
Why I prefer no tabs in source code
·
83
points ·
by
miles
·
33
comments
-
Presentation on the new Python GIL
·
77
points ·
by
voxcogitatio
·
27
comments
-
WebNumbr: graph any number on the web
·
67
points ·
by
tlrobinson
·
35
comments
-
Concerning Git's Packing Heuristics
·
60
points ·
by
blasdel
·
2
comments
-
Top Programming Fonts
·
60
points ·
by
voxcogitatio
·
35
comments
-
Higher-order Shell
·
58
points ·
by
r11t
·
13
comments
-
The truth dogs reveal about evolution
·
43
points ·
by
bootload
·
46
comments
-
Myths That Can Kill a Startup
·
43
points ·
by
mace
·
5
comments
-
How to Document Your Python Project Using Sphinx
·
41
points ·
by
mace
·
5
comments
-
Latest Developments in Ruby 1.9.2
·
41
points ·
by
rnicholson
·
3
comments
-
Claims of Himalayan glacier meltdown based entirely on a single short phone call
·
40
points ·
by
miked
·
51
comments
-
yay more email clients: solving the wrong problem
·
39
points ·
by
blasdel
·
5
comments
-
HyperGraphDB - a new open-source graph db
·
38
points ·
by
labria
·
12
comments
-
New York Times Ready to Charge Online Readers
·
37
points ·
by
nir
·
29
comments
-
Why You Need to be in Silicon Valley
·
36
points ·
by
prakash
·
35
comments
-
New subreddit for open APIs and datasets
·
34
points ·
by
mcantelon
·
1 comment
-
Co-founder Google Doc - stage 2 (a semantic wiki)
·
33
points ·
by
ADRIANFR
·
25
comments
-
Using temporary IPs in the cloud considered harmful
·
32
points ·
by
maconic
·
22
comments
-
Show Me What's Wrong - a tool for helping with "computer issues"
·
32
points ·
by
sabon
·
19
comments
-
Starcraft AI Competition
·
31
points ·
by
frisco
·
8
comments
-
$1K iPhone app
·
31
points ·
by
NonEUCitizen
·
14
comments
-
Chess grandmasters: Intelligent machines are about to revolutionize the world
·
30
points ·
by
edw519
·
28
comments
-
Did You Mean: Google Maps?
·
29
points ·
by
kloncks
·
28
comments
-
Googlephone No Match for Kafkaesque Carriers
·
28
points ·
by
cwan
·
26
comments
-
Smart meter crypto flaw worse than thought
·
27
points ·
by
niyazpk
·
13
comments
-
Wii board comparable to 100x more expensive physio "force platforms"
·
27
points ·
by
mmastrac
·
6
comments
-
Google: warlord in a world of bandits?
·
27
points ·
by
razorburn
·
4
comments
-
Ask HN: What history of economics and technology book would you recommend?
·
26
points ·
by
ptn
·
18
comments
-
Wufoo + Free Incentivization = Cheap, Effective User Surveys
·
26
points ·
by
DXL
·
8
comments
-
Handprint : color vision - an extensive online reference about color.
·
26
points ·
by
Jebdm
·
3
comments
-
The Midlayer Mistake (Kernel Design Pattern)
·
25
points ·
by
ssp
·
2
comments
-
He's 'the only bag boy at Publix with an MBA'
·
24
points ·
by
edw519
·
23
comments
-
The Art of Building and Maintaining an Unpopular MMO
·
22
points ·
by
3pt14159
·
13
comments
-
Implementing Scheme in F#
·
21
points ·
by
michael_dorfman
·
8
comments
-
Common shell script mistakes
·
20
points ·
by
miles
·
no comments
-
What is a meta-class in Objective-C?
·
20
points ·
by
yan
·
2
comments
-
Data munging with SQL and R (video)
·
19
points ·
by
agconway
·
1 comment
-
Naïve Parallelization: C++ vs Haskell
·
19
points ·
by
voxcogitatio
·
3
comments
-
Facebook's move ain't about changes in privacy norms
·
18
points ·
by
bootload
·
6
comments
-
Data Visualization Yarn: Mr. Penumbra's Book Store
·
17
points ·
by
wallflower
·
3
comments
-
YouTube Moving to Open Formats?
·
16
points ·
by
dcawrey
·
6
comments
-
Optimised to Fail: Card Readers for Online Banking
·
15
points ·
by
zacharyvoase
·
9
comments
-
Get ready for China's domination of science
·
15
points ·
by
ca98am79
·
7
comments
-
Google and China: Flowers for a funeral
·
14
points ·
by
seldo
·
10
comments
-
Our conceptual dark age of man-machine interaction
·
13
points ·
by
samstokes
·
3
comments
-
A Python-Markdown Extension for Embedding Graphviz
·
13
points ·
by
twampss
·
no comments
-
Ending Our Advertising Relationship With BigDeal
·
13
points ·
by
cwan
·
6
comments
-
The Achilles' Heel of Performance Isolation in the Cloud
·
12
points ·
by
neilc
·
no comments
-
Daniel G Bobrow: Common Lisp Object Standard (1987)
·
11
points ·
by
vmmenon
·
no comments
-
Brain 'entanglement' could explain memories
·
11
points ·
by
ca98am79
·
8
comments
-
VoIP’s Best News, Ever
·
10
points ·
by
r11t
·
2
comments
-
The disappointing state of Unicode fonts
·
9
points ·
by
wglb
·
1 comment
-
Ask HN: Help me pick a logo for my web app, Preceden
·
9
points ·
by
matt1
·
26
comments
-
Http://www.google.com/web is highly confusing.
·
8
points ·
by
frisco
·
9
comments
-
Haskell Weekly News: Issue 146
·
8
points ·
by
voxcogitatio
·
no comments
-
Working with an old code base
·
8
points ·
by
awa
·
3
comments
-
The Pain of Fame
·
8
points ·
by
grellas
·
2
comments
-
Zulu, Xhosa, Swati, Hlubi, Phuthi and Ndebele
·
8
points ·
by
helwr
·
1 comment
-
Programming Styles
·
8
points ·
by
jmonegro
·
2
comments
-
One Hell of a Workflow
·
8
points ·
by
japetheape
·
1 comment
-
Researchers discover quantum optical effect predicted by Newton
·
7
points ·
by
profquail
·
no comments
-
US lead in science shrinks
·
7
points ·
by
daviday
·
3
comments
-
What’s wrong with the Linked Data world - Keyword Search
·
7
points ·
by
bensummers
·
6
comments
-
Corporate media is the problem
·
7
points ·
by
bdfh42
·
no comments
-
3D TV? Too Soon Now, but One Day You Will Want It
·
7
points ·
by
kkleiner
·
4
comments
-
Best introduction to coding/hacking?
·
6
points ·
by
snipah
·
7
comments
-
Real-time feed processing and filtering
·
6
points ·
by
helwr
·
no comments
-
Cheap glasses for the world's poor
·
6
points ·
by
Rod
·
no comments
-
Using pavlovian conditioning to get people to use your software
·
6
points ·
by
maxklein
·
2
comments
-
Self-referencing ManyToMany through with Django
·
5
points ·
by
coleifer
·
1 comment
-
Michigan: The dark ages
·
5
points ·
by
cwan
·
8
comments
-
Does the Fourth Amendment cover the cloud?
·
5
points ·
by
profquail
·
3
comments
-
Tell HN: EveryDNS down
·
4
points ·
by
aaronblohowiak
·
no comments
-
How China exposed Google's hypocrisy
·
4
points ·
by
mojuba
·
no comments
-
436 – A Map of the Great Fear
·
4
points ·
by
wglb
·
no comments
-
Ask HN: what is the difference between IPSP and ISO?
·
4
points ·
by
tupsi
·
1 comment
-
People who work for themselves are much happier than others.
·
4
points ·
by
DXL
·
no comments
-
Ask HN: Does Windows Mobile have a future?
·
4
points ·
by
digamber_kamat
·
7
comments
-
Collective knowledge systems
·
4
points ·
by
prakash
·
1 comment
-
"Like Cardboard": The weird new Domino's ads that bash the company's pizza.
·
4
points ·
by
bensummers
·
1 comment
-
Challenge: Expression without use of the verb "to be"
·
4
points ·
by
dojo
·
2
comments
-
MATLAB/R Dictionary (video of talk comparing R and MATLAB)
·
4
points ·
by
agconway
·
no comments
-
Wii board performs comparably to $18,000 board for the rehab of stroke patients
·
4
points ·
by
acangiano
·
no comments
-
Race and Merit at MIT
·
4
points ·
by
tokenadult
·
3
comments
-
Article about Aboriginals that Google censored; warning, disgusting
·
4
points ·
by
daniel-cussen
·
1 comment
-
Would you buy Pepsi Jeans?
·
3
points ·
by
franticromantic
·
1 comment
-
Tips for surviving a startup interview
·
3
points ·
by
iamwil
·
no comments
-
Bush and Clinton team up for Haiti relief effort
·
3
points ·
by
spicyj
·
no comments
-
Why the United Nations is a useless failure
·
3
points ·
by
cmelbye
·
no comments
-
Analysis of Aurora/Exploit-Comele
·
3
points ·
by
invisible
·
no comments
-
The 'Age progressed photo' mistake
·
3
points ·
by
chanux
·
1 comment
-
How To Reduce The Number Of HTTP Requests
·
3
points ·
by
btipling
·
no comments
-
Walls and bridges: even more on Facebookisation
·
3
points ·
by
bensummers
·
1 comment
-
Looking for co-founder (Sunnyvale, Bay Area)
·
3
points ·
by
zorback
·
no comments
-
What Does Monad Mean?
·
3
points ·
by
pieceofpeace
·
2
comments
-
Op-Ed Columnist - What’s Our Sputnik?
·
3
points ·
by
bitdiddle
·
2
comments
-
Ask HN: Domain hacking
·
3
points ·
by
flooha
·
10
comments
-
Schneier on Security : Fixing Intelligence Failures
·
3
points ·
by
billswift
·
1 comment
-
Team's are Non-Linear Force Multipliers
·
3
points ·
by
messel
·
5
comments
-
Deep Discount on Space Shuttles
·
3
points ·
by
bengebre
·
no comments
-
Breach of Copyright - The Independent
·
3
points ·
by
bensummers
·
no comments
-
Game-changing nanodiamond discovery for MRI
·
3
points ·
by
ca98am79
·
no comments
-
The Secret Life of Chaos
·
3
points ·
by
idaniboy
·
no comments
-
Only 2.4% subscribe at newspaper pay sites
·
3
points ·
by
freejoe76
·
no comments
-
Manifold Learning, Calculus & Friendship, and Other Math Links
·
3
points ·
by
stakent
·
no comments
-
Integrating Wordpress with Django.
·
3
points ·
by
shabda
·
no comments
-
The Flat Enterprise Society
·
3
points ·
by
gengstrand
·
2
comments
-
Git Docs: It is a bold start
·
3
points ·
by
voxcogitatio
·
1 comment
-
Inducing illusory ownership of a virtual body
·
3
points ·
by
a-priori
·
no comments
-
GSM is Cracked...Again
·
3
points ·
by
Maven911
·
no comments
-
Mozilla to release open-source Silverlight and Adobe AIR competitor
·
3
points ·
by
Flemlord
·
no comments
-
Visa for Startup founders (help tell the Whitehouse it is important)
·
2
points ·
by
flavio87
·
no comments
-
Google Users in China Fear Losing Important Tool
·
2
points ·
by
jamesjyu
·
1 comment
-
Build your own quadrocopter
·
2
points ·
by
t3rcio
·
no comments
-
Economic Calculation and the Limits of Organization
·
2
points ·
by
kiba
·
no comments
-
Trojan based click-fraud that still generates conversions
·
2
points ·
by
javery
·
no comments
-
Everything you wanted to know about corn syrup sweeteners
·
2
points ·
by
niktech
·
no comments
-
Social Engineering 101 by 2LT osiris
·
2
points ·
by
jacquesm
·
no comments
-
The Acme environment (incl. screencasts)
·
2
points ·
by
s2r2
·
1 comment
-
My Real Wall
·
2
points ·
by
alexandros
·
no comments
-
JavaScript Data Visualization Libraries
·
2
points ·
by
cwan
·
no comments
-
Avoid some common pitfalls
·
2
points ·
by
etherealG
·
no comments
-
Three reasons why Non Profits should Give a Tweet
·
2
points ·
by
ramarnat
·
no comments
-
Michael Pollan’s Grandmother Didn’t See This Coming
·
2
points ·
by
robg
·
no comments
-
Picking the Right Development Shop
·
2
points ·
by
kieransmith
·
no comments
-
How Skype's co-founders fought their way back after selling their company
·
2
points ·
by
cwan
·
no comments
-
GraphMovie: A Library for Generating Movies from Dynamic Graphs with Python
·
2
points ·
by
mjbommar
·
no comments
-
What Is Your Minimum Viable Market?
·
2
points ·
by
jasonlbaptiste
·
no comments
-
RAND Corporation: A Stability Police Force for the United States (2009) [pdf]
·
2
points ·
by
Rod
·
1 comment
-
Sergey Brin Profile (Independent)
·
2
points ·
by
johnaspden
·
no comments
-
Metatrace, a C++ compile time ray tracer
·
2
points ·
by
meastham
·
no comments
-
Darpa: U.S. Geek Shortage Is National Security Risk
·
1
points ·
by
robg
·
no comments
-
All I Really Need to Know About Life I Learned from Dungeons & Dragons (video)
·
1
points ·
by
kqr2
·
no comments
-
Bernanke and the Beast
·
1
points ·
by
cwan
·
no comments
-
Guiding principles on using racial categories in human genetics
·
1
points ·
by
tokenadult
·
no comments
-
Interview with Venkat Subramaniam
·
1
points ·
by
blaiset
·
no comments
-
Freenode Spam Attack
·
1
points ·
by
doki_pen
·
1 comment
-
Open Laboratory 2009 (50 best science blogging posts of the year)
·
1
points ·
by
absconditus
·
no comments
-
Vigor Quest
·
1
points ·
by
sailormoon
·
no comments
-
The Apple Time Capsule Memorial Register
·
1
points ·
by
blasdel
·
no comments
-
Of Times and Marshmallows
·
1
points ·
by
kiba
·
no comments
-
New name for blog: Data Sorcery with Clojure
·
1
points ·
by
wglb
·
no comments
-
If they can inject code, then they can run code
·
1
points ·
by
niyazpk
·
no comments
-
Git facilitates the way I like to work
·
1
points ·
by
twism
·
no comments
-
Digital Health Becoming a Reality
·
1
points ·
by
stakent
·
no comments
-
The hugest model railroad you have ever seen
·
1
points ·
by
houseabsolute
·
2
comments
-
Techies unite to brainstorm help for Haiti
·
1
points ·
by
pinstriped_dude
·
no comments
-
BundlePhu - minify & compress your js/css in Zend Framework
·
1
points ·
by
hobodave
·
no comments
-
Round-the-Clock Car Factories in China Still Can't Fulfill Drivers' Demand
·
1
points ·
by
MikeCapone
·
no comments
-
Haiti's Fault Rupture Boosts Long-Term Risk of Jamaica Quake, Experts Say
·
1
points ·
by
MikeCapone
·
no comments
-
A Slick .NET Control with Slide Effects
·
1
points ·
by
cheind
·
no comments
-
These heroes were far from disposable
·
1
points ·
by
franticromantic
·
no comments
-
To grow, Boxee must embrace porn
·
1
points ·
by
pegobry
·
no comments
-
Concerns with Apple’s business model — Kiran Jonnalagadda’s Blog
·
1
points ·
by
ckunte
·
no comments
-
Why does Google look different in Chrome Incognito?
·
1
points ·
by
ThinkWriteMute
·
no comments
-
Identity Hijinks, Sponsored by Novell
·
1
points ·
by
techdog
·
no comments
-
Ask HN: Projections web app / FB app growth?
·
1
points ·
by
yeti
·
no comments
-
What are your favorite business social media presences?
·
1
points ·
by
octavdruta
·
no comments
-
Why Isn't My Web Site Encrypted?
·
1
points ·
by
adg001
·
no comments
-
MIA’s Mystery Video a Marketing Success
·
1
points ·
by
insomniamg
·
no comments
-
Apple To Release 4G iPhone As Soon As April
·
1
points ·
by
insomniamg
·
no comments
-
Implementation of a Modern Web Search Engine Cluster.
·
1
points ·
by
mahmud
·
1 comment
-
Personas for Firefox | Gallery
·
1
points ·
by
ridi
·
no comments
-
How To Use Time Boxing for Getting Results
·
1
points ·
by
awa
·
no comments
-
The 30 Secret Rules Of Social Media
·
1
points ·
by
edragonu
·
no comments
-
Ph vs f in English
·
1
points ·
by
helwr
·
no comments
-
Jobs of the future ...
·
1
points ·
by
RiderOfGiraffes
·
no comments
-
Playing games in class
·
1
points ·
by
RiderOfGiraffes
·
2
comments
-
Ask HN: quality (open preferred) book indexing software?
·
1
points ·
by
rufugee
·
no comments
-
Query Wolfram Alpha right from Chrome
·
1
points ·
by
gmaster1440
·
no comments
-
Are green auto rules based on flawed science?
·
1
points ·
by
cwan
·
no comments
-
Fred Wilson: Texting vs Tweeting
·
1
points ·
by
cwan
·
no comments
-
Predicting the Golden Globe Winners with Google
·
1
points ·
by
cwan
·
no comments
-
Accusation of plagiarism in young scientist award
·
1
points ·
by
dublinclontarf
·
no comments
-
Hacking for Haiti
·
1
points ·
by
nir
·
no comments
-
Autonomous robot 'gliders' explore oceans up to 1000m deep, weeks at a time
·
1
points ·
by
nir
·
no comments
-
Origin of Mac vs PC ads?
·
1
points ·
by
akshat
·
no comments
-
Total ordering of Lisp objects
·
1
points ·
by
jseliger
·
no comments
-
Top Best Social Media Presentations
·
1
points ·
by
woork
·
no comments
-
Reversing itself, FDA expresses concerns over health risks from BPA
·
1
points ·
by
Alex3917
·
1 comment
-
SugarSync for Android Will Finally Allow you to Sync your Files
·
1
points ·
by
michaelmayer
·
no comments
-
Recession Special: NASA cuts space shuttle price
·
1
points ·
by
davidw
·
no comments
-
Spaces considered harmful
·
1
points ·
by
ekiru
·
no comments
-
3rd-Party Cookies, DOM Storage and Privacy
·
1
points ·
by
mmastrac
·
no comments
-
Dependency Injection Inversion
·
1
points ·
by
fogus
·
no comments
-
Early Windows Mobile 7 build incompatible with previous WinMo apps?
·
1
points ·
by
anderzole
·
no comments
-
Now Russia Threatens to Hold Up Oracle-Sun Deal
·
1
points ·
by
tomh
·
no comments
-
French law criminalizes fighting within marriage
·
1
points ·
by
amishandroid
·
no comments
-
Facebook Glitch Causes Unfriendly Security Error
·
1
points ·
by
stakent
·
no comments
-
DISOG: Session Hijacking - User Education
·
1
points ·
by
stakent
·
no comments
-
Text service resumes 6 months after Xinjiang riots
·
1
points ·
by
gscott
·
no comments
-
Obsolete
·
1
points ·
by
nato1138
·
no comments
-
Algorithmics of Graph Searching
·
1
points ·
by
helwr
·
no comments
-
ZGE - New Code, Project Name Change Vote and More Press
·
1
points ·
by
zombiesandbacon
·
no comments
-
Leading the Rapid Growth Organization
·
1
points ·
by
cwan
·
no comments
-
Experiment reveals body scanners don’t detect all explosives (video)
·
1
points ·
by
ukdm
·
no comments
-
A Neighborhood of Infinity: Target Enumeration with the Euler Characteristic
·
1
points ·
by
dons
·
no comments