Microsoft’s Project Tuva has now hosts some of the Feynman’s lectures, unmissable if you are physics geek!

→ Richard Feynman: The messenger series
You need Silverlight to watch the video, I know it sucks but there’s no other option.

We belong to a remarkably quirky species. Despite our best efforts, some of our strangest foibles still defy explanation

But as science probes deeper into these eccentricities, it is becoming clear that behaviours and attributes that seem frivolous at first glance often go to the heart of what it means to be human.

→ Ten things we don’t understand about humans

There are many ways to make websites run faster. In this section, you can discover performance best practices that real web professionals employ in their everyday work. These practices have improved the user experience for millions of users and we hope they are useful for other web developers.

→ Let’s make web faster

Introduction

Hippo CMS is part of the Hippo’s Open Source Enterprise Content Management System. It provides a browser based user interface for managing the content in the Hippo Repository. Hippo CMS is fully customizable and developer friendly CMS that provides various ways to extend its functionality.

Hippo CMS application is built using Apache Wicket, one the best frameworks available today for building web applications using Java. Wicket is known for its simplicity, and its component-oriented programming, thus providing solid base for the Hippo CMS.

Hippo CMS has pluggable architecture which boasts of first class plug-in mechanism. Depending on your needs, you can create complex document types, extend and enhance the user interface and even create a combined add-on that can change the Core CMS and even replace. All you need to know to build the GUI add-ons is Java and Wicket.

I’ll try to explain each of these extensibility in detailed examples in this series of blog posts. So let us get started.

Yesterday we have announced a new version of Hippo CMS (version 7.1) and Hippo Site Toolkit 2(Version 2.03.09).

Getting and Building Hippo CMS
I’m assuming you are using a Unixy Operating system (Linux/Mac OS X). If you use windows replace the commands appropriately.

Before starting to checkout the source and building please make sure you have the following installed on your computer.

• Subversion
• Apache Maven 2.1.0
• JDK

Open a command line and check out the code for Hippo ECM using following command. Please note that if you are using an graphical client such as Tortose SVN, then you can checkout using the appropriate menu option.

svn co http://svn.onehippo.org/repos/hippo/hippo-ecm/tags/Tag-HREPTWO-v2_06_06 cms-7.1

Now change to the cms-7.1 directory and build the Hippo ECM using maven.

cd cms-7.1
mvn clean install [-DskipTests]

If you are getting out of heap space error, set the MAVEN_OPTS using the following command:

export MAVEN_OPTS="-Xms256m -Xmx700m -XX:MaxPermSize=1024m"

If you are building for the first time, please note that it may take some time since maven needs to download all the dependencies. Once you are done with building Hippo ECM and you can run the provided Quick-start WAR file to get a feel of the user interface and the CMS application.

Change to the quickstart/war directory and run the hippo-cms web application using embedded jetty.

cd quickstart/war
mvn jetty:run-war

After jetty has been started, goto http://localhost:8080/cms to check the version of the CMS that you’ve just built. You can login using default username/password combination of admin/admin.

Hippo CMS Login Screen

Note that you can even deploy the generated war file in Tomcat or an Application Server. Check the documentation for more information.

This concludes the first part of Hippo CMS Customization Part 1- Getting Started . In the next post of this series we will see how to create a simple backend templates (a.k.a Document Types) using Document Type Editor provided within Hippo CMS.

Wordnik wants to be a place for all the words, and everything known about them.

Traditional dictionaries make you wait until they’ve found what they consider to be “enough” information about a word before they will show it to you. Wordnik knows you don’t want to wait—if you’re interested in a word, we’re interested too!

Our goal is to show you as much information as possible, just as fast as we can find it, for every word in English, and to give you a place where you can make your own opinions about words known.

By “information,” we don’t just mean traditional definitions (although we have plenty of those)! This information could be:

→ www.wordnik.com

The TED Open Translation Project brings TEDTalks beyond the English-speaking world by offering subtitles, interactive transcripts and the ability for any talk to be translated by volunteers worldwide.

→ TED Open Translation Project

export MAVEN_OPTS="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,address=8000"

Run Jetty using Maven Plugin

mvn jetty:run

In NetBeans, Goto Debug→ Attach Debugger menu. Select Java Debugger(JPDA) and specify the port as 8000. Now you can debug the webapplication using NetBeans.

Afghanistan’s only known pig has been quarantined because of fears over swine flu, officials from Kabul Zoo say.

Acknowledging that being Afghanistan’s only pig is a lonely existence, Mr Saqib says he hopes to find Khanzir a female companion soon. However, he says, because of swine flu, “it is a dangerous and difficult time to get a new pig for our pig”.

→ Quarantine for lonely Afghan pig