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Bloggerized by Nauman Khan

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Bloggerized by Nauman Khan

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Bloggerized by Nauman Khan

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Bloggerized by Nauman Khan

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Bloggerized by Nauman Khan

Thursday, May 31, 2012

Make 3D Printable Objects


3d printable objects
One of the problems with 3D printing is getting a hold of things to print. You can of course download pre-made objects from a variety of places like Thingiverse; but if you want something unique and made by you, that’s where things get a little difficult. Here are 9 quick and easy apps for making something a little more unique.

TinkerCad

This is a superb web app for creating complex 3D shapes by combining basic ones. It may not have all the bells and whistles of a full desktop modelling app, but it does allow even the most novice user to create incredible structures – and the walkthrough tutorial is very comprehensive. The app makes things simple by using a ‘work plane’, which can be repositioned to any face in the object. In short, if you want to add something onto the side of something you’ve already made, you would drag the work plane to that side first, then you could drag something from the library onto it to snap into place. The same principles for adding material work for subtracting – just turn the object into a ‘hole’ instead of a solid color. It really is incredibly simple to use, and I’d encourage you to go check it out now even if you don’t have a 3D printer.
3d printable objects
There is also the obligatory shared user creations directory, and you can export your objects to the Thingiverse or download as .STL file ready for printing.

Autodesk 123D Catch and Sculpt (iPad and Windows)

I did a full review of both Sculpt and Catch last week, but a few updates make them worth mentioning again. Sculpt has now added a premium option, allowing you to export OBJ files so you can print your monstrous creations. Catch has also been released as an iPad app(2nd or 3rd generation, US app store only at the moment), making the process of capturing images and creating stunning 3D scenes from those images alone quite ridiculously easy.
make 3d objects
The whole suite of free Autodesk 123D apps also now has access to cloud storage for improved interoperability between different apps, as well as the ability to share and adapt other creations.

Spaceship Creator from ShapeWright

If you’re in need of some random space ships for epic space battle type war games, ShapeWright has you covered. It’s a random ship generator, so it can either start from a name, or just use it’s own internal random number generator. The results are impressive, and very pretty much what I imagine space ships to look like. Here’s the Andromeda – you can build the exact same one by typing it into the site.
make 3d objects
Outputs can be either ordered online, or you can download a VRML file ready for 3D printing. Note, the download button is tiny and hidden in the bottom right – it uses Flash, so you’ll need to ensure you’ve got an exception set if you routinely block Flash (something you should definitely be doing, by the way). From the ShapeWright homepage, you can also find a basic ring making tool, which presumably you could then customize further with desktop 3D software.

5 Apps from Cubify

I talked about Cubify last week  – the first truly consumer level 3D printer priced $1299 that works with custom filament cartridges. As part of their making it simple for consumers, they’ve got 5 simple 3D object making apps.
(Note: there was a server error at the time of writing that prevented me downloading any objects; I’m sure it will work by the time you’re reading this though)

The Royalizer: Make your own princess crown

Perhaps the most useful of them all, aspiring queens and little princesses will love making a little a custom crown and printing it in garish pink. Scale up for adult size!
make 3d objects

The Microforge: Lego Sword Maker

In contrast to many long-running toy businesses, Lego has really embraced the digital era with their digital creation tools. Now you can begin to print your own equipment for your Lego guys with this unofficial sword maker. Options are limited to the blade and hilt, but by my calculations there are still 48 different sword designs you can make with this app, and that’s enough to make a veritable army of mismatched bandits.
printable 3d shapes make

Space Invaders Maker and Earth Defence Force Rocket Maker

If you’ve ever wanted to decorate your living room with 3d printing space invaders, I think I’ve found the app for you! Make your own invaders, then battle them with the delightfully complex rocket maker. Battle sounds not included, pew pew!
printable 3d shapes make
Aliens are simple, so they only get basic creation tools. The rocket is far more advanced.
printable 3d shapes make

3D Licence Maker

You’re going to need a license to drive all these spaceships you’re making, and for that you’ll need this 3D license creator. Choose your license type, enter your name, and away you go. Okay, not particular cool for grown-ups and unlikely to be an lawful excuse as to why you felt piloting that aeroplane was okay, but I’m sure the kids will love it (while you’re playing real life space invaders).
3d printable objects
Do you know of any more quick and easy apps to make printable 3D objects? Let us know in the comments, for fame and glory and our eternal gratitude!

Make Your PC A Microsoft Signature PC Without Paying $99


microsoft signature pc
Windows PCs are notoriously junk-filled out-of-the-box. Buy a Microsoft Signature PC from a Microsoft Store (yes, Microsoft has a handful of stores across the US) and you’ll find it free of the usual junk. Soon, Microsoft will offer to turn any PC into a Microsoft Signature PC with its “Signature Upgrade” service – as long as you pay $99.

A typical PC might come with a pile of additional desktop shortcuts, system tray applications, and other bloatware. Software developers pay computer manufacturers to preload their software, reducing the price of the computer by a few dollars. Microsoft realizes that this makes Windows look bad and their response is Microsoft Signature, a fancy name for PCs without the junk. But there are steps you can take yourself that will save you from paying that $99.

Option 1: Reinstall Windows

If you have a Windows disc – or your computer manufacturer offers a clean, Windows-only restore option – you can reinstall Windows from scratch. All the virtual clutter that came with your computer will be wiped away – as will your personal files, so back up first.
After you reinstall Windows, you can download the appropriate drivers for your computer from your manufacturer’s website. If your computer came with a driver disc, you can use that instead. While you’ll probably need some drivers and perhaps a handful of utilities, you won’t require anywhere near as much junk as you get by default.
microsoft signature pc

Option 2: Uninstall Junk

Unfortunately, many computer manufacturers don’t allow you to perform a Windows-only restore – their restore partitions force you to restore their Windows image, which has all their junk on it.  Your only recourse will be to uninstall the junk.
Fire up the Control Panel and get to uninstalling that virtual clutter. Be smart about what you uninstall – keep the graphics drivers and other important software. But uninstall the trials for applications you’ll never use, useless manufacturer-provided utilities, and all sorts of other junk. If you really need it, you can probably redownload it from the manufacturer’s website.
If you’re not sure about an application, try Googling its name and seeing what other users say. Much of the time, other users have written up guides that explain what the applications included with your computer do and whether or not you can uninstall them.
You can also try PC Decrapifier, an application that helps automate this.
microsoft signature computers

Install Additional Software

The Microsoft Signature program doesn’t just remove manufacturer-provided junk. It adds Microsoft’s own software to the PC – different people will have different opinions on whether this software is necessary or just additional junk. These are the applications Microsoft advertises as included, most of which are available for free online:
Microsoft Security Essentials – Unlike the typical antivirus software that comes with a new computer, Microsoft Security Essentials doesn’t bombard you with requests for money; it’s completely free. It runs in the background and does its job without bothering you. If you’d rather use another antivirus application, there are other free antivirus applications you can download.
Windows Live Essentials – Includes Windows Live Mail, Family Safety, Writer, Mesh, Messenger, Movie Maker, and Photo Gallery. You can select the applications you want when installing it.
Internet Explorer 9  – Windows 7 will upgrade to Internet Explorer 9 via Windows Update, anyway.
Microsoft Silverlight – If you watch Netflix, you’ll probably want this. Otherwise, you probably won’t.
Adobe Acrobat Reader & Flash Player – Lots of PCs include these already. You can download both from Adobe’s website – make sure to update them if they’re already installed!
Office Starter – You can’t actually download and install Office Starter yourself. But you probably wouldn’t want to, anyway – Office Starter includes only Word and Excel, and each program contains advertisements that bother you while you try to work. Instead, you can install a 60-day trial of the full Microsoft Office suite, install a free desktop Office suite, or use a cloud-based solution like Google Docs. Or you can buy Office and install it – Microsoft evensells digital copies of Office online.
Signature Theme Pack – The Signature theme pack uses a subset of Bing’s images – you can always install the Bing dynamic theme or another theme from the Windows theme gallery.
microsoft signature pc
If you’ve followed this guide, you now have a pretty close approximation of the Microsoft Signature PC experience. You don’t get free support for the first 90 days, but all you need is a search engine to provide your own support.
What do you think of Microsoft’s plans to charge $99 to remove bloatware from PCs? Leave a comment and let us know.

Thursday, May 24, 2012

Websites for Teens to Earn Money Online


As the end of the school year approaches, many high school and college students find themselves scrambling for summer jobs so that they can save up some spending money.

Unfortunately, there aren’t many decent paying jobs available for teens, especially in a rough economic climate. However, there are a number of websites that offer very easy money for teens online. For a teenager who is disciplined and responsible, online jobs are the easiest way to earn a significant wad of cash this summer.
Websites That Offer Easy Money for Teens
Teenagers today typically have an assortment of skills that are useful and valuable on the Internet. For teens who are skilled writers, earning money will be that much simpler. Additionally, there are also well paying jobs available for teenagers who know how to write web pages, write high-volume blogs or forum posts, or program in different Internet or desktop programming languages. However, finding those opportunities often involves wading through a mountain of garbage and scams. This article will provide teens with a guideline for the best opportunities on the web that offer easy money for teens.

1. Easy Income for Teens Who Can Write Articles

For any teen that has excellent writing skills, the Internet offers an abundance of cash just sitting there for the taking. Yes, it may take a full eight hours a day of good solid writing work – but what could be better than rolling out of bed at ten in the morning and going to work at home, in your pajamas? Sound too good to be true? Well put on your pajamas and check out these opportunities.
Associated Content
Associated Content is one of the most popular “user-generated content” sites that offers articles on just about every topic under the sun. 
At Associated Content, you can either “claim” topics from the assignment desk, or you can submit topics of your choosing. You can earn both upfront payments, as well as monthly payments based on traffic to your articles. Starting out, you might only earn $3 to $4 per article you write, plus $1 to $2 for traffic – but if you wrote 5 articles a day, that’s $400 a month, plus additional monthly royalty payments.
Not only does writing for a site like AC establish you as a writer, but if your writing is exceptional, AC will even consider you as a preferred content producer, and their clients may ofter you writing gigs that pay $20 and up for an article.
Helium
Helium is another user-generated content forum that pays you both upfront fees as well as traffic royalties.
Helium is unfortunately a bit cheaper with their payments, and they’ve established a bunch of loopholes you need to jump through. You can earn about $1 per article plus traffic payments. However, to earn those payments you have to spend time “rating” articles – a painful and tedious process of comparing two articles and picking the one that’s better. But with Helium, the real money is in the “marketplace” section, where you can compete on client writing gigs worth anywhere from $5 to $100 or more.
Triond
Triond is another content site that accepts your articles and pays you royalties for traffic.
Triond is one of the few sites known for actually sending authors the payouts they’ve earned, so it deserves mention here. However, if you want to use Triond to add an income stream to your summer writing, you’ll need to submit a very large quantity of articles that are well written with SEO in mind, and can attract a very large stream of readers from the search engines. If you can accomplish that, then yes – you can earn money from Triond.

2. Make Money Writing Reviews or Writing Letters

One of the most popular reasons many people use the Internet is to research products before buying them. This has turned “reviews” into one of the most popular types of content online. If you like writing up product reviews, then there are countless opportunities to earn income from your written opinions.
I’ve written for Shared Reviews (the image above) before, because they do legitimately pay their authors. However, I’ve also heard that Epinions is another great review site to earn money from.
Have your friends ever told you that you’re amazing at writing letters? Then consider spending your summer creating custom letters at Letter Rep. Yes, the website isn’t exactly the prettiest site in the world – but by submitting letters to custom letter requests that visitors submit to the site, you stand to earn $10 per letter. Not only that, future visitors to the site can also purchase your letters, making your pile of work a wonderful source of residual income, not only throughout the summer, but even throughout the school year.

3. Quick Money for Teen Programmers

If you are an ace programmer with any programming language, you could spend your summer doing programming freelance jobs for some real cash. However, when it comes to finding freelance work, you have to be very careful what websites you visit – as most of them are useless or flat out scams.
Scriptlance is about as far from a scam as you can get. At the beginning of my online writing career, I spent months sifting through the latest project postings there (there are dozens per hour), and bidding on the ones that matched my skill set. There’s writing work, but the bulk of Scriptlance is programming work. If you post a professionally written proposal to the person who posted the project, your chance of landing the gig will be excellent. Just working on scriptlance projects alone, you could easily earn several thousand dollars by the end of the summer.
Other legitimate freelancing sites (although none quite as big as Scriptlance), include Rent A Ghost WriterElance, and iFreelance. Be sure to watch for new updates often, and be the first to post a bid.

Work Hard, Be Persistent, and Rake in the Dough!

Interesting Ways to Earn Money Online


Internet has turned into a great place to earn for a living. Some of the advantages it offers are: working from home, (partial) independence and freedom, plenty of various opportunities.
The best thing about making money online is that it is fun. You can do what you really enjoy and get paid for that!
So besides obvious making-money-from-your-website thing, what are other reliable ways to earn some extra cash?

(1) Get Paid for Reviewing Software

What kind of a geek are you if you don’t love playing with new software? I am sure you do. Have you ever considered getting paid for that?
Software Judge
Software Judge is the most popular site that allows to be paid (up to $50 per review) for software reviews. The rules are as follows:
  • Review it as it is: the review shouldn’t be positive; it should be constructive and honest;
  • Pick the software listed on the site;
  • No more than 3 reviews per day.
You get paid the following ways:
  • Digital freebies (e.g. free reg keys and free games);
  • Cash via Western Union (if you have at least $200 in your account);
  • Software exchange (if you have at least $20 you can exchange your money for any downloadable software listed on site).

(2) Get Paid for Bargain Hunting

Bargain hunting is fun and can save you a bunch of money. The key is to know how and when to track. It’s nice that active bargain hunters can now be rewarded with cash (because many people can be grateful to them for a timely spotted deal).
Buxr is a user-generated coupon code and deal directory that rewards most active and active users with daily and monthly cash.
Buxr
The rules are pretty simple: the deal that gets most votes from other users wins the contest. The daily prize is $10 and monthly prizes vary from $100 to $200. If you refer friends to join the site, you’ll also get a prize:
The top 3 memberswho refer at least 5 ‘Good Members’ will be awarded. The first, the second and the the third place prize is $50.

(3) Get Paid for Consulting Others

Do you consider yourself an expert in anything? Do you think your advice may be useful? Let people pay you for it!
Ether
Ether.com offers you to get paid for your expert advice. I can’t say the site is too active and you will get hundreds of phone calls but you can try it.
Here’s how it works:
  • Get your free Ether phone number;
  • Set your rate per hour;
  • Get pre-paid phone calls.
The site also offers "Call me" buttons for your website or blog as well as some advice on how to market yourself to get more calls. It also enables you to sell digital products via email and "Buy" button on the website.

(4) Get Paid for Reviewing Products and Completing Offers

Getting paid for reviews has double benefit: cash and the product itself you are reviewing. Here are some well-trusted sites that allow you to earn money by reviewing products (there are more of course, so if you personally tried and liked another one, please share):
gangster greed
Are you aware of more fun legit ways to earn money online? Share them in the comments!
Oh and those of you who are still in college should also check out our Ryan’s article om best websites for teens to earn money online.
Note: Internet is full of scams. If you come across any site that offers to pay you in cash, make sure to do at least some research: check scam forum and just Google it.
Disclaimer: I didn’t personally try all the sites listed above but I took time to research reviews by others before listing them here.

G-Spot Has Been Found after Decades of Mystery ?

Blue G Procsilas


For decades, researchers have argued over the existence of the G-spot, a supersensitive spongy organ on the front vaginal wall that many women report causes vaginal, rather than clitoral, orgasms. Now, a cosmetic surgeon in Florida says he's finally found the G-spot in a dissected cadaver, but rather than settling the question of the G-spot once and for all, the new findings are kicking off a new round of debate.
Adam Ostrzenski, a gynecological surgeon who specializes in cosmetic procedures in St. Petersburg, Florida, published his headline-grabbing study today in the Journal of Sexual Medicine. In it, he describes finding the organ during a dissection of an 83-year-old female cadaver in Poland.
Ostrzenski describes the G-spot as a bluish, grape-like mass housed in a small, see-through sac inside the front wall of the vagina. The mass measured a third of an inch long, but when he excised it from the sac, the G-spot unraveled to a length of over an inch. He found the organ after examining several layers of tissue from the vaginal wall of a woman who had died from a head injury the day before. Ostrzenski had hypothesized that the G-spot would be buried deeper than where common surgical procedures are conducted on the vagina, since it had never been encountered during those operations, and his findings appear to support that conclusion.
But the author of a review of studies published earlier this year on the mysterious erogenous zone says Ostrzenski's organ isn't the G-spot -- and that there probably is no G-spot as we know it. Yale urologist Amichai Kilchevsky and colleagues looked at 96 papers on the topic published since the 1950s, when German gynecologist Ernst Gräfenberg first described a sensitive area in the anterior vagina. Kilchevsky concluded that despite six decades of study, there wasn't enough evidence to support the existence of a G-spot, and that the erogenous zone that triggers women's vaginal orgasms is probably just an extension of the clitoris inside the body. He says there are major problems with the new study, including that it was a single dissection of a woman whose "genito-urinary" history was unknown, and that no physiologic testing of the specimen was conducted to determine if it played any role in arousal. "I don't think this study takes us any closer to finding the G-spot," he says. Ostrzenski included pictures of the organ in his paper, but Kilchevsky thinks they are more likely to depict "clitoral bodies" or a vaginal gland not involved in arousal, like those that secrete lubrication.
Ultimately, the debate over the existence of the G-spot could turn out to be a matter of semantics. After all, even if the arousal center inside the vagina is just an extension of the clitoris, couldn't we still call it the G-spot? "Absolutely," Kilchevsky answers. "My contention is simply that there isn't a distinct anatomical entity called the G-spot. If you want to call an extension of the clitoris the G-spot, that's fine."

Microsoft Launches So.cl, A Social Network



Microsoft has just launched So.cl, their own version of a social network, but it is a little different from what you typically see from social networks. Generally, a social network is a place to share status updates, locations, photos and general information about what is going on with your life. Microsoft’s social spot is all about sharing web searches.
The idea behind so.cl is that sharing searches on the web will lead to interesting discussion and conversation with your friends about the things you find. Are you looking for information about the life of Doc Holliday? Well you may have a friend who is an expert on the matter and could offer some interesting ideas. This could lead to a valuable exchange of information. In theory, this could lead to more meaningful conversations than those about what you had for dinner or how some guy cut you off driving down the road.
When you share a search you can filter out results that are not up to par. So if you searched for Doc Holliday, and only three of the websites were worthwhile, you can cut out the others and only share the useful ones.
Like all social networks, users will have profiles and be able to follow other users. The obvious difference is the type of posts you follow. The general backbone of So.cl should feel familial to anyone who uses any other popular social network.
Users can sign up for this new service with a Windows Live ID or Facebook. If you sign in through Facebook, So.cl will show you any of your Facebook friends who are on the service so you can follow some people you already know.
Clearly, they are not trying to compete with Facebook, as they allow you to sign in through them, but could this be a service that actually takes off? Would you be interested in sharing the interesting things you find on the web with So.cl?

Best Websites To Get A University Level Education For Free


The idea that you are never done learning has never been more true than today. The Internet has revolutionized the way we access information and knowledge – formerly a luxury accessible only to the rich and highly gifted – which is now freely available to anyone with Internet access.
Education and learning should be a lifelong process and the Internet is your chance to get a university level education for free, regardless of where you are in life. This article introduces you to the three best websites to get started.

Khan Academy

The Khan Academy is probably the most famous educational website out there. It was started in 2006 with the mission to provide “a high quality education to anyone, anywhere.” Meanwhile, the site provides over 3,000 videos on subjects from science to humanities, which have been delivered to millions of people. More than just videos, the site also offers short exercises to help students practice the knowledge they have acquired by watching the video material – all of it for free.

Coursera

Online education is spreading and the traditional institutions are taking note. Coursera has partnered with top US universities to provide some of their courses for free. The site offers lectures on computer science, healthcare, social sciences, and economics from universities like Princeton, Stanford or Berkeley.

Academic Earth

Similar to the Khan Academy, Academic Earth’s vision is to offer “a world-class education for everyone on earth“. The site offers free online classes and in-depth online learning through video lectures from university professors. Interestingly, Academic Earth has partnered with the same universities as Coursera and many more. In addition to Princeton, Stanford, and Berkeley, you will find video lectures from UCLA, Harvard, and Yale. Moreover, Academic Earth has partnered with the Khan Academy.
free online university
What makes Academic Earth unique is that you can sign up to earn an actual online degree. While this isn’t necessarily free (no definite information is available), it may at least be accessible to you regardless of where you live.

Wednesday, May 23, 2012

Mustafa's Space Drive: An Egyptian Student's Quantum Physics Invention


ion drive
Remember the name, because you might see it again: Aisha Mustafa, a 19-year-old Egyptian physics student, patented a new type of propulsion system for spacecraft that uses cutting edge quantum physics instead of thrusters.
First, a little background: One of the strange quantum facts at work in Mustafa's engine idea is that there's no such thing as a vacuum, devoid of particles, waves, and energy. Instead the universe's supposedly empty spaces are filled with a roiling sea of particles and anti-particles that pop into existence, then annihilate each other in such a short space of time that you can't readily detect them.
Mustafa invented a way of tapping this quantum effect via what's known as the dynamic Casimir effect. This uses a "moving mirror" cavity, where two very reflective very flat plates are held close together, and then moved slightly to interact with the quantum particle sea. It's horribly technical, but the end result is that Mustafa's use of shaped silicon plates similar to those used in solar power cells results in a net force being delivered. A force, of course, means a push or a pull and in space this equates to a drive or engine.
In terms of space propulsion, this is amazing. Most forms of spacecraft rely on the rocket principle to work: Some fuel is made energetic and then thrust out of an engine, pushing the rocket forward. It's tricky stuff to get right, particularly on Earth, which is why we shouldn't be surprised SpaceX's recent launch stopped at the critical moment due to a problem with one of its chemical rocket engines. For in-space maneuvering, many different types of rocket are used, but even exotic ones like ion drives (shown in a NASA image above) need fuel. The only space drive that doesn't involve hauling fuel and complex systems into orbit is a solar sail. And Mustafa's invention can, rudimentarily, be compared to a solar sail...because it doesn't need "fuel" as such, and exerts just the tiniest push compared to the thundery flames of SpaceX's rockets. It's potential is enormous--because of its mechanical simplicity and reliability it could make satellite propulsion lighter, cheaper, and thus indirectly lower the cost of space missions of all sorts.
And if you want proof that the tiniest of pushes can propel a spacecraft, check this out: Two Pioneer space probes, launched in the 1970s, are the farthest manmade objects from Earth...but they're not as far away as they should be. Over the course of a year they deviate by hundreds of kilometers from where all our science says they must be in orbit, and it's been found that it's down to the tiniest of pushes coming from radiators on-board that radiate heatwaves out slghtly more in one direction than another.
Aisha's invention is so promising that her university's staff aided with a patent application. She intends to study the design further in the hope of testing it out for real in space, but as theOnIslam.net site points out she notes that there's no funding for a department of space science and this prevents important research being carried out in strife-ridden Egypt.

Twitter Users Reacting to Controversial ‘Time’ Cover


Time unveiled a very revealing cover for its latest issue, andTwitter users have had plenty to say about it.
The cover features Jamie Lynne Grumet, a 26-year-old California mom, shown breast-feeding her son Aram, who turns four next month. In the issue — titled, “Are You Mom Enough?” — Grumet is interviewed about her parenting decisions and the modern relationship between mother and baby.
Internet users responded quickly to the cover — it has already been Photoshopped, criticized and applauded.
Due to the provocative nature of the image and its widespread popularity, some feel that the cover is hurting the boy’s reputation in the future. Some feel that it’s exploiting mothers. Others have found humor in the cover, manipulating the image and the topic by referencing other bits of pop culture.
Here’s a round-up of what Twitter users have to say about the controversial topic. Do you agree with anyone in the gallery? Let us know in the comments.