Albert Einstein called her the most “significant” and “creative” female mathematician of all time, and others of her contemporaries were inclined to drop the modification by sex. She invented a theorem that united with magisterial concision two conceptual pillars of physics: symmetry in nature and the universal laws of conservation. Some consider Noether’s theorem, as it is now called, as important as Einstein’s theory of relativity; it undergirds much of today’s vanguard research in physics, including the hunt for the almighty Higgs boson.

Wie die Ritter der Tafelrunde den Gral sucht der Stubnblues das schönste Lied. Natürlich mit der heimlichen Hoffnung, dass wir es nie finden, stattdessen ganz viele beinah perfekte Lieder.

Mit dem Stubnblues gehen wir sehr wohl die letzten Fragen an. Wir ahnen aber, dass wir die Antworten nicht finden werden, also streben wir ein Scheitern auf möglichst hohem Niveau an. Der Augenblick zählt dann oft mehr, als langfristige Konzeptionen.

The patent being asserted by Sewell and his crew is USPTO Patent #1,042,012, first granted to the American Mathematical Society in October 1912, subsequently renewed, then acquired by Apple at an unknown date.

The first entry among the patent's Claims describes "A quadrilateral having all four interior angles of 90°, opposite sides that are parallel, and congruent diagonals that bisect each other."

Yes, Apple is asserting a patent on the rectangle.

With some coworkers, we challenged each other to write the smallest possible game of tron in javascript (an exercice known as javascript golfing).

This page explains our final version (219 bytes). We initially worked alone but then exchanged ideas and tricks, so erling & mathewsb deserve most of the credits!

our code was originally 226 bytes, but "Cosmologicon" pointed out a way to save three whole bytes, bringing us to 223 bytes.

With p01, we then came up with a way to save another 11 bytes (making the game 212 bytes). He also suggested keeping track of score, which takes 9 bytes but is totally worth it!

skrounge found a way to save 2 more bytes, brining the game to 219 bytes.

Team Telefónica felt the full force of the Southern Ocean earlier today when they were slammed by two monster waves in over 40 knots of wind on their way to Cape Horn on Leg 5.

There was no WiFi signal when on the desk in front of the window in my room, but after some experiments, I discovered that the signal was quite good... on the ceiling of the bathroom," emailed Marc Petit-Huguenin.

"I have a Nexus S phone, so I taped it on the ceiling of the bathroom, and used tethering over Bluetooth to bridge the gap to the desk," he explained. This is a slow connection, but good enough to send emails over SMTP or use vi [the popular Unix text editor] over SSH."

Working behind the scenes, a team of IETF attendees negotiated with the hotel and were granted access to the wireless network by Sunday night. "[W]e've done a variety of configuration tests and changes," he wrote. "We believe we have improved the situation for most hotel guests. However, there may be instances where our changes (due to some holes in our understanding of where exactly some of the APs are located, for example) have made things worse in specific areas."

This is what I do for fun, because it is the exact opposite of the kind of thing people will pay for: an obscure implementation of a programming language everybody hates.

Die Behauptung, die Einkommensschere zwischen Frauen und Männern klaffe bei gleicher Arbeit um von der Statistik Austria amtlich ermittelte 25,5 Prozent auseinander, macht in der Debatte naturgemäß mehr her als der – wesentlich erfreulichere – weit niedrigere Prozentsatz, der den Tatsachen entspricht. Die Klage, wonach Frauen in Österreich im selben Job „um ein Viertel“ weniger verdienen, gehört zum Equal Pay Day wie die Kreuzwegandacht zum Karfreitag. Und das, obwohl viele Studien und Erhebungen längst andere Ergebnisse liefern. Wenn Ministerin Heinisch-Hosek argumentiert, Frauen würden „weniger als Männer verdienen, nur weil sie Frauen sind“, irrt sie. Die behauptete skandalöse Lohndiskriminierung aufgrund des Geschlechts findet so nicht statt.

Doch das Festhalten an der Opferrolle erleichtert es Frauenpolitikerinnen aller Couleurs, politische Interessen durchzusetzen.

It's easy to imagine how we could make something worse than "Girls Around Me"—something much worse. Facebook encourages us to disclose a wide range of information about ourselves, including our religion and a photograph. Religion is obvious: "Yids Among Us" would obviously be one of the go-to tools of choice for Neo-Nazis. As for skin colour, ethnicity identification from face images is out there already. Want to go queer bashing? There's an algorithm out there for guessing sexual orientation based on the network graph of the target's facebook friends. It's probably possible to apply this sort of data mining exercise to determine whether a woman has had an abortion or is pro-choice.

...

But as I said earlier, the app is not the problem. The problem is the deployment by profit-oriented corporations of behavioural psychology techniques to induce people to over-share information which can then be aggregated and disclosed to third parties for targeted marketing purposes.

Vint Cerf erzählt von der Gründung der Internet Society vor rund 20 Jahren. Der Internetpionier Cerf zählt zu den Gründungsmitgliedern der Organisation.

You can't just put a commercial on TV and expect a bunch of people to show up and see it at the movie theatres. They have too many choices. They can just stay home and surf porn on the internet. Why would you want to go see The Avengers when you can watch like three people having sex from the privacy of your own home? You're competing for attention, and in a world where you're competing for attention, you have to figure out ways to make it more interesting for the audience to come out. It's no longer enough to be like "here's the movie, come see it".

Was das Kernkraftwerk Zwentendorf und die Hainburger Au für die (späteren) Grünen waren, sind internetaffine Themen wie die Vorratsdatenspeicherung oder das Anti-Produktpiraterie-Abkommen Acta für eine neue Generation: „Gerade politisch mäßig oder kaum Interessierte springen auf das Thema an“, sagt Jugendforscher Philipp Ikrath. Auch die Politik springt auf den Zug auf – jedoch verspätet und oft ungelenk. Lange haben die Parteien das Thema mehrheitlich ignoriert. Erst jetzt, aufgeschreckt durch Demos und deutsche Piratenpartei-Erfolge, beginnt das Interesse. Bloß: Warum hat das so lange gedauert?

An incredible social panel at the Belux Lotus User Group for the second year of BLUG 2012. I moderate an excellent conversation with Luis Suarez, Paul Mooney and Femke Goedhart around such questions as the first item checked daily, is email social, is there social sharing bullying, social acronyms in business environments and plenty direct from the audience.

I used to have a social life like you, but then I took an array to the knee.

Wer einen Pizzaservice anruft und danach auf dem Ziffernblock desselben Telefons nur ein paar andere Zahlen drückt, landet damit möglicherweise beim Anschluss eines Tierquälers.

Schockierend? Nein, Blödsinn. So ist das halt mit diesen Telefonen: Man tippt ein paar Zahlen und bekommt eine Verbindung – andere Zahlen ergeben eine andere Verbindung. Doch wenn man Telefon durch Internet ersetzt, könnte so ein Satz in jedem deutschen Leitmedium als Nachricht auftauchen: "Nur wenige Mausklicks" von einer harmlosen Seite entfernt liegen schlimme, kriminelle Angebote.

Der Mausklick, wie wir ihn kennen, ist mittlerweile fast 40 Jahre alt, der Hyperlink im World Wide Web nun auch schon mehr als 20 Jahre. Aber noch immer haben viele Menschen etwas nicht verstanden: Ein Mausklick ist keine Entfernung!

All SSJS is parsed into an AST (abstract syntax tree) at runtime. In other words, your code just remains a String until the exact moment that it is executed, at which point a parser examines that String to syntactically identify what the code contains: which characters denote variables, which are operators, functions, etc.

This is why SSJS is always slower than the directly equivalent Java: if you just write your code in Java to begin with, then it's compiled into bytecode the moment you build your project, but perhaps more importantly, at runtime it doesn't have to "guess" what code to run by parsing a String... it just runs the Java code you already defined.

But if your goal is optimization, you'll gain far more improvement by moving all code from SSJS blocks to bean methods than you will by eschewing the convenience of @Functions in favor of native JavaScript, because even native JavaScript has to be parsed into an AST.

ECMAScript 5 introduced strict mode to JavaScript. The intent is to allow developers to opt-in to a “better” version of JavaScript, where some of the most common and egregious errors are handled differently. For a while, I was skeptical, especially with only one browser (Firefox) initially supporting strict mode. Fast forward to today, every major browser supports strict mode in their latest version, including Internet Explorer 10 and Opera 12. It’s time to start using strict mode.

For decades a thunderous roar rose from the bowels of IBM keyboards like the animus of angry and forgotten gods. These keyboards have fallen silent of late, due only to incompatibility with newer hardware. Now, Model Ms have been given a reprieve from landfills or recycling centers because of the work of [wulax] of geekhack and his Model M Bluetooth controller board.

[wulax] got around all these problems by taking the Bluetooth controller out of a cheap mini keyboard and mapping the Model M rows and columns to it. A PCB was made and a rather large battery t stuffed inside the Model M. Now a keyboard from 1984 is wireless and able to interface with just about every computer made in the last few years.

The Pirate Bay has announced that it is turning to the skies to house its servers and is looking into sending a drone into low orbit, so that the only way someone can shut down its operations is by aeroplane.

In a blog post which wouldn't look out of place on 1 April, the folks behind the Pirate Bay are fed up with the heat they are getting on the ground so they have decided to make use of the latest technology – namely Raspberry Pi – and literally take flight.

"With the development of GPS controlled drones, far-reaching cheap radio equipment and tiny new computers like the Raspberry Pi, we're going to experiment with sending out some small drones that will float some kilometers up in the air," explained the post.

"This way our machines will have to be shut down with aeroplanes in order to shut down the system. A real act of war."

ntroduced with IBM Sametime version 8.5, the Sametime Proxy Server is a Web-based application server allowing applications to securely integrate with IBM Sametime and benefit from its real-time collaborative features, using a simple HTTP-based Representational State Transfer (REST) API and the JavaScript Object Notation (JSON) data format.

The main integration targets are rich Internet applications written in JavaTMScript, but thanks to its powerful and language-agnostic REST API, the Sametime Proxy Server can be used to provide real-time collaborative capabilities to any applications.
In this article, we specifically demonstrate how it can be used to integrate IBM Sametime with Java desktop applications. To get the most from the article, you should have a general understanding of HTTP and the REST architecture, and a feature-level knowledge of IBM Sametime.