Video: Diet Coke and Mentos-powered car is a blast

By Jeremy Korzeniewski, AutoblogGreenJune 01, 2010 at 09:00PM

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Coke Zero and Mentos-powered car – Click above to watch the video after the break

You didn’t seriously think that the whole Diet Coke and Mentos internet meme would die out with nary a whimper, did you? Of course not! The little bits of candy and sudsy concoction – in this case Coke Zero in lieu of run-of-the-mill Diet Coke – are back in action as a replacement for all those pesky fossil fuels.

Sadly, the economics of scale required to make Coke Zero and Mentos an actual substitute for gasoline and diesel make the newfound fuel unlikely to gain widespread acceptance. For what it’s worth, it apparently takes 108 two-liter bottles of Coke Zero along with 648 Mentos to travel exactly 221 feet.

While you won’t likely be filling up your own ride with the new wonder fuel, you can still enjoy the highly carbonated video after the break. As for whether you should bother trying this experiment at home… well, we’ll leave that one up to you. But probably not.

[Source: YouTube via Fox News]

Continue reading Video: Diet Coke and Mentos-powered car is a blast

Video: Diet Coke and Mentos-powered car is a blast originally appeared on Autoblog Green on Tue, 01 Jun 2010 20:00:00 EST. Please see our terms for use of feeds.

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Criminal ISO other criminals

By Jason Kottke, kottke.orgJune 01, 2010 at 04:15PM

From a book called Codes of the Underworld, the first chapter on “Criminal Credentials”…or the problems criminals face in finding collaborators and weeding out undercover law inforcement.

“On the street,” wrote FBI special agent Joseph Pistone, who infiltrated the Colombo and later the Bonanno mafia families of New York under the name of Donnie Brasco, “everybody is suspicious of everybody else until you prove yourself.” If someone says, “I am ready to deal with you, pal,” or sports some item of clothing that conventionally indicates he is a criminal, such as a pair of dark glasses, these signals are hardly sufficient to prove that he is a criminal. As a professional thief put it, “language is not in itself a sufficient means of determining whether a person is trustworthy, for some people in the underworld are stool pigeons and some outsiders learn some of the language.” Proving oneself requires tougher tests than cheap talk.

The whole thing is worth a read.

Tags: books   Codes of the Underworld   crime   Diego Gambetta

Make a DIY Flower-Pot Smoker [DIY]

By Whitson Gordon, LifehackerJune 30, 2010 at 02:00PM

Make a DIY Flower-Pot SmokerThere are few things in this world as great as slow-cooked, smoked meat, but popular smokers can cost hundreds of dollars. Luckily, you can build your own with just a few flower pots, a hot plate, a skillet and a saucepan.

Inspired by Lifehacker favorite Alton Brown’s terra cotta smoker, this guide over at DIY web site Instructables details everything you need to do to build your own backyard smoker for around $60 (you could probably get it for less with savvy shopping). For the most part, it just consists of removing the handles from the cookware and stacking them on top of one another inside a flower pot (and then covering it up with a second one when you’re cooking). He even adds a frying thermometer on the top to keep track of the inside temperature, which is pretty handy.

The only real tools the project requires is a drill—depending on the model hot plate you use, it should be easy enough to drill a hole in the flower pot big enough for the control knob to fit. Otherwise, you’d have no way of controlling the hot plate’s temperature from the outside, which would be a big pain. Hit the link for the full guide, and share your smoke building tips (and smoke cooking tips) in the comments.

Create an Intelligent Online News Filter Using GreatNews

By Ryan Dube, MakeUseOfJune 29, 2010 at 07:31PM

news filterIn an investigative organization that I work with, we conduct a great deal of research and release news articles on our findings. Often we need to monitor the Internet for reactions and additional leads, and of course one of the best methods to do this is through the magic of RSS feeds.

However, when you consider how many thousands of website, blog and even comment RSS feeds there are on the net, the task of reading through all of those RSS information streams and extracting important information is a very daunting one. Information on the Internet is so vast that if you want to collect and analyze any meaningful information, you really need to have a system where you can add as many input data streams as possible, and then use a news filter to automatically analyze, sort and respond to only the relevant and important information.


I’ve found that the GreatNews “Intelligent RSS Reader” is just that – intelligent. With the amount of research and writing that I have to do on so many topics every month, I really don’t have time to “Google” the Internet and sift through thousands of search results. Instead, I create customized RSS feeds inside the GreatNews desktop application to aggregate all newly published information on a broad topic, and then configure GreatNews as a news filter to search through and isolate only those articles that matter to me.

Turn GreatNews Into Your Own Private Intelligence Analyst

Most major news organizations have folks back at the office who are “data miners.” These are people who specialize in digging through records and information and eventually turning up information that’s relevant to what you’re researching. If you are an expert in a given field and want to remain updating on specific niche topics that you’re interested in, I’m going to show you how you can transform GreatNews into your own private data-miner.

news filter

When you first install the GreatNews desktop app, it appears as shown above. There are default feeds and topics already on the left “feed” menu, and the center window is essentially your feed display – and it also doubles as a built-in browser that you can use to open the links and read the articles on their actual websites.

filter rss feeds

For your purpose of scouring the web for information, you’re not actually interested in subscribing to specific individual feeds as you would with a normal feed reader. Instead, you’re going to create “search feeds” that conducts Internet searches and returns the RSS feed of articles that match your query.

Adding Incoming Data Feeds For GreatNews

You set this up by clicking on “Feed” in the menu and then drilling down to Add -> Search Feed.

filter rss feeds

Let’s say you want to monitor all new Internet stories that are published on a specific person’s name. This may be a relative, a friend or someone that you’re investigating for a news story. Internet blogs are often a very valuable source of important information about any topic. Private citizens publish content every day on a huge assortment of topics, and being able to gather “public intelligence” on any keyword topic of your choice offers tremendous insight. It could also offer you a critical lead for a breaking story within your industry or field of study.

You can create “RSS Search Feeds” with MSN, Flickr, or Google Blogs as a source. You just trigger the feed to conduct the search and update the feed with any changes. Now, the data source list may feel somewhat limiting. What if you’d like to know about new articles published and appearing in a standard Google search? This is what Google Alerts is for. Abhijeet previously covered Google Alerts, and Saikat wrote up a fantastic review of the service. Within Google Alerts, you can set up search queries for specific keywords, and in the “Deliver to” field, you can change the delivery method from “Email” to “Feed.

filter rss feeds

When you do this and click “Create Alert,” Google Alerts creates a customized RSS search feed for you based on results from a standard Google search for that keyword phrase. Your feed will update anytime anything new appears within Google search listings for that keyword phrase. To add this as another valuable data stream to your GreatNews information analysis system, simply highlight and copy the feed URL from Alerts, and paste it into the Feed URL field when you create a new GreatNews feed.

organize rss feeds

It’s a very good idea to take the time to go through and set up as many search feeds as you can, so that you have as much incoming data as possible. Now that you’ve set up your data sources from throughout the Internet, it’s time to configure GreatNews to analyze and sort that information for you.

Turn GreatNews Into A News Filter

If you have a feed reader, than you’ve probably experienced “information overload” from all of the feeds you’ve set up. There’s so much information about things you don’t care about that it’s easy to miss the articles about the things you do. So, first you’re going to organize all of your feeds using the GreatNews news filter, based on the keyword topics you’re interested in monitoring.

organize rss feeds

In the left menu, right click “All Labels” and select Add -> Feed Group. Type in the topic or phrase that you are monitoring, and then click and drag all of the feeds you created into that Feed Group.

organize rss feeds

Now you’ve organized all of your incoming data feeds by search topic. When you left click on the group, you’ll see feed listings from all of the feeds you’ve added. If you wanted to, you could simply scan through these for titles that interest you and then click on “Label This” to pick off the specific stories that interest you.

You can create a new label for the sub-topic that title falls into. For example if you’re monitoring all articles about Microsoft, you may find a story about Bill Gates, so you’d create a label called “Microsoft: Bill Gates.”  This lets you click set aside important stories into “folders” that you can go back and read later.

The thing is – I’m much too busy to scroll through and pick off those topics manually. Wouldn’t it be better to have GreatNews do it for you? You can do this by right clicking on the Feed Group you created for a particular search term, and select Add -> News Watch.”

This is where it gets really cool. In this window, you can identify more specific keywords that you want GreatNews to use to pluck out stories that really interest you. For example, in a case we’re investigating, I’m looking for any new reports about a specific person that references the term “stolen valor.” So I will configure a “News Watch” that will flag all titles which cover that aspect of this topic.

Now, when you open up GreatNews, you can go directly to your special “News Watches” area and check those specific topics that you are monitoring for any new articles or news reports that were recently published.

news filter

In this example, I just had GreatNews automatically sift through hundreds of news articles on a general topic that I’m investigating, and then I had it pluck out specific articles that cover sub-topics I’ve defined as very important to me. Now, instead of scrolling through hundreds of titles, you can open up GreatNews and it will serve you the article that you wanted on a silver platter – no manual searching required on your part!

Have you ever tried using GreatNews to cut down on information overload? Give it a shot and report back what you think of the service in the comments section below.

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Ongoing Commentary on Bilski v. Kappos

By Dennis Crouch, Patent Law Blog (Patently-O)June 29, 2010 at 06:01PM

Redo Backup is a fast, easy way to image your hard drive

By Lee Mathews, Download SquadJune 28, 2010 at 05:00PM

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xPud is a slick little live Linux distribution. Apparently, it also makes a nice foundation for a backup and recovery tool.

Redo Backup is just that: a small, speedy Linux live CD that provides an easy way to backup and restore the entire contents of your hard drive. Redo utilizes Partclone for the heavy lifting, and it also provides automatic mounting of Linux and Windows shares so that you can backup over your LAN.

It’s a solid — and completely free — replacement for commercial cloning tools like Ghost. Redo also includes other handy apps, like Firefox (in case you need to browse for and download some files onto your target machine) and tools for recovering deleted files.

Redo Backup makes a nice addition to your technician’s toolkit — drop it on a flash drive and keep it handy!

[via JK Webtalks]

Redo Backup is a fast, easy way to image your hard drive originally appeared on Download Squad on Mon, 28 Jun 2010 16:00:00 EST. Please see our terms for use of feeds.

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Rescue photos off memory cards with PhotoRec

By (author unknown), MacOSXHints.comJune 28, 2010 at 10:30AM

There are a lot of good tools out there to restore data from corrupted memory cards but most of them are for Windows. I remembered using an open source command line tool for this purpose. It is called PhotoRec and is cross platform as well. Although their web site has detailed instructions on how to use the software I still wanted to share my straightforward procedure for doing so on a Mac (you are still doing it at your own risk).
Here is a summary of the step-by-step procedure.

  • Download PhotoRec (the latest version is 6.11.3).
  • Extract the files in the Finder (I downloaded it in Downloads folder and assume it is located there).
  • Open the Terminal and type (watch out if you have a different version number):
    $ cd Downloads/testdisk-6.11.3/darwin/
  • Run the PhotoRec with typing (no need to be super use …



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Khan Academy Delivers 100,000 Lectures Daily

By kdawson, SlashdotJune 28, 2010 at 12:23AM

eldavojohn writes “Working from the comfort of his home, Salman Khan has made available over fifteen hundred mini-lectures to educate the world. Subjects range from math and physics to finance, biology, and current economics. Kahn Academy amounts to little more than a YouTube channel and one very, very devoted man. He is trying to provide education in the way he wished he had been taught. With over 100,000 video views a day, the man is definitely making a measurable difference for many students young and old. In his FAQ he explains how he knows he is being effective. What will probably ensure his popularity (and provide a legacy surpassing that of the most highly-paid educators) is that everything is licensed under Creative Commons 3.0. He only needs his time, a $200 Camtasia Recorder, an $80 Wacom Bamboo Tablet, and a free copy of SmoothDraw3. While the lecturing may not be quite up to the Feynman level, it’s a great augmenter for advanced learners, and a lifeline for those without much access to learning resources.”

Read more of this story at Slashdot.