Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror

Feed Spherical speaker array provides blaring ball of sound (engadget.com)

Filed under: Portable Video

Granted, we've seen some oddities in our day when it comes to creating music makers, but the Spherical Speaker Array ranks pretty high up there in terms of sheer peculiarity. The overriding goal of this DIY project was to keep costs at a minimum regardless of quality, which means that the creator opted for speakers that would probably make even a casual audiophile weep. Nevertheless, taking a dremel tool to a number of IKEA bowls, wiring up a multitude of speakers, and finding an amplifier to power your new dangling ball of sound just about takes care of it. So if you're anxious to one-up the almighty 7.1-channel surround sound smartphone, or you just need a sufficient (and noisy) replacement to the dusty disco ball hanging in your pool hall, be sure to tag the links below to get to rockin' (but mostly rolling).

[Via HackNMod]

Read | Permalink | Email this | Comments

Office Depot Featured Gadget: Xbox 360 Platinum System Packs the power to bring games to life!


Science

Cold Fusion Gets a Boost From the US Navy 168

Tjeerd writes in to alert us to the publication in a highly respected, peer-reviewed journal of results indicative of table-top fusion. The US Navy's Space and Naval Warfare Systems Center in San Diego, CA (called Spawar) has apparently been conducting research on "cold fusion" since the days of the discredited report of Pons and Fleischmann. They are reporting on the reproducible detection of highly energetic charged particles from a wire coated in palladium-deuterium and subjected to either an electric or a magnetic field. Their paper was published in February in the journal Naturwissenschaften (which has published work by Einstein, Heisenberg, and Lorenz). New Scientist also has a note about the fusion work but it is available only to subscribers.
Open Source

Sun Open Sources Java Under GPL 535

prostoalex writes "The embargo is off, and Associated Press is reporting on Sun releasing Java under GPL. Sun is hoping that this step will attract more developers, as well as extend the lifespan of Java. The article notes that this is 'one of the largest additions of computer code to the open-source community', and that Java is currently being run on something like 3.8 Billion devices worldwide." From the article: "Rich Green, Sun's executive vice president of software, said the company hopes to turn more developers into Java programmers, who may then create additional software to support Sun products. 'The open-sourcing of this really means more — more richness of offerings, more capability, more applications that consumers will get to use,' Green said. 'The platform itself will become a place for innovation.' All the Java source code is expected to be released by March 2007, Green said. The move covers all Java technology, which includes software that runs on handheld devices, personal computers and servers."

Slackware 11 is Coming 115

ejd3 writes "In the slackware-current changelog Pat has stated that 'Although there's still quite a bit in the TODO queue here I'm making my steps carefully as -current is very stable, and I think it should ship as a stable 11.0 soon so that we can get back to the business of breaking things in -current. :-)' How much longer will the slackers have to wait?"

Mozilla Firefox 2.0 Alpha Peeking Out (Or Not) 216

anadgouda writes "Mozilla Firefox 2.0 alpha is released. The links for download were not available directly on Mozilla.com website. Being Alpha, all features might not work and most of the plugins might not be compatible." Reading thru the comments, it appears there's some disparity as to whether or not this is actually just a naming scheme that they use; but let me reiterate that there has been no official announcement from Mozilla, so take with a giant grain of salt. Some good screenshots at OSdir.

Trekkie Dating, is it Good for the Gene Pool? 120

Eloketh writes "It seems that Tucker Carlson of MSNBC thinks that Internet Dating services are a somewhat disturbing trend. Specifically, when talking about Trekkies, he says 'Is this good for the gene pool?' He also goes on to question whether allowing Trekkies to meet and mate is 'in the national interest.'"

Exploring Active Record 266

An anonymous reader writes "Everyone knows that no programming language is a perfect fit for every job. This article launches a 'new series by Bruce Tate that looks at ways other languages solve major problems and what those solutions mean to Java developers. He first explores Active Record, the persistence engine behind Ruby on Rails.'"

AIM Now (Mostly) Open To Developers 187

gregsblog writes "Today is a historic day at AOL as we announced a software development kit for AOL Instant Messenger. Open AIM will empower you, as the developer, to write custom clients and plugins. For now, lets concentrate on the Open AIM SDK and get into what it can do for you. First, the development kit is written using COM, so plugins and custom clients can be written for Windows in languages like C++, VB, C#, and eventually J-Script. In the near future we will have solutions for LINUX, MAC and Windows Mobile devices. Why is this important? We now have a solution to provide all AIM users and consumers to build their own IM clients and to extend the features of Triton via plugins. Of course all of this is free of charge. How do I get started? Well my team has provided a quick start guide, and tutorials, in addition to numerous coding examples, from the simple to the complex. Our examples are in C++ and C#. What are the limitations? Basically anything goes, with the exception of writing multi-headed clients."

CNET Accuses Apple of Over-Hyping Launch 382

An anonymous reader writes "A columnist at CNET is questioning whether Apple over-hyped last week's launch. From the article: 'Jobs' announcement of a new leather case for the iPod was especially ridiculous. Like the queen announcing a new toaster in Buckingham Palace. It seemed odd that Jobs was troubling himself to introduce fashion accessories to Apple's products.' Is Apple a victim of its own success? Can it hold a low-profile product launch anymore -- or do we inevitably expect too much?"

Better Networking with SCTP 233

5-0 writes to tell us that IBM DeveloperWorks has an interesting look at the key features of SCTP in the Linux 2.6 kernel and the ability to deliver multi-streaming. "SCTP is a reliable, general-purpose transport layer protocol for use on IP networks. While the protocol was originally designed for telephony signaling, SCTP provided an added bonus -- it solved some of the limitations of TCP while borrowing beneficial features of UDP. SCTP provides features for high availability, increased reliability, and improved security for socket initiation."

Slashdot Top Deals

Let's organize this thing and take all the fun out of it.

Working...