9 Crucial Tips and Tricks for Skype

Here at Mashable we use Skype on a daily basis. It's part of a suite of essential online tools that keep us connected to our friends, families and colleagues.
9 Crucial Tips and Tricks for Skype

How Do You Properly Destroy A Hard Drive?

Anyone who looked at The Guardian’s website in the last week will have seen a picture of one of the newspaper’s own laptops smashed and in pieces. Why did this Mac have to die?
How Do You Properly Destroy A Hard Drive?

Kiosks Let You Charge Your Device Wirelessly in Public

If Jeffrey Maganis has his way, you will find charging stations as often as you find ATMs. His company ChargeAll has built kiosks with bins that hold mobile devices and charge them, without requiring cords.
Kiosks Let You Charge Your Device Wirelessly in Public

Super-Accurate Gravity Map By Australian Scientists Shows You Where You Can Weigh Less

Gravity is often assumed to be constant across the entire planet, but because the Earth varies in shape and density, that’s not really the case. Now, this super-accurate gravity map reveals that the fluctuations are even more extreme than scientists previously thought.
Super-Accurate Gravity Map By Australian Scientists Shows You Where You Can Weigh Less

9 Most Amazing Train Railways

Check out some of the most unique train tracks from around the world.
9 Most Amazing Train Railways

14 Illegal Things You're Doing on the Internet

We've all done it. One day it's pirating an album, the next day it's streaming movies from a sketchy site. Of course, we know all these things are illegal.
14 Illegal Things You're Doing on the Internet

5 Amazing Facts About Tonight's Blue Moon

The Blue Moon on Aug. 20 is not the second full moon of August, but actually gets its name from a relatively obscure rule of astronomy. And there are a few other details about the full moon that might surprise you.
5 Amazing Facts About Tonight's Blue Moon

Aldi Mobile: Everything You Need To Know

Aldi’s own low-cost pre-paid mobile offerings have launched, and we have everything you need to know about the new service. In light of the recent ispONE drama taking down Kogan Mobile, it might be a good idea to look at your options.
Aldi Mobile: Everything You Need To Know

Warren Buffet explains why you can't beat the market

For openers, there is one huge, obvious pitfall. I am virtually certain that above-average performance cannot be maintained with large sums of managed money. It is nice to think that $20 billion managed under one roof will produce financial resources which can hire some of the world’s most effective investment talent. After all, doesn’t the big money at Las Vegas attract the most effective entertainers to its stages?
Warren Buffet explains why you can't beat the market

Area 51 Secrets Revealed in Unclassified Documents

Newly declassified CIA documents have revealed some of the history behind Nevada's Area 51. The area was never home to aliens or UFOs, but it was a super secret site for testing spy planes such as the U-2.
Area 51 Secrets Revealed in Unclassified Documents

A ‘no-reformat reinstall’ for Windows 8

Win8′s Refresh your PC without affecting your files feature lets you rebuild your operating system in minutes. A refresh returns Windows 8 to like-new condition while leaving users’ accounts, data, passwords, and personal files intact. But there are a few limitations to consider.
A ‘no-reformat reinstall’ for Windows 8

Things The Authorities Say To Mislead People About NSA Surveillance

It’s been two months since US President Barack Obama first said that he welcomes a debate about NSA surveillance, which he once again reiterated last week at his press conference. Unfortunately, it’s very hard to have a real debate about a subject when the administration constantly and intentionally misleads Americans about the NSA’s capabilities and supposed legal powers.
Things The Authorities Say To Mislead People About NSA Surveillance

How to Let Someone Else Use Your Computer Without Giving Them Access To All Your Stuff

If you let someone use your computer, they could gain access to your saved passwords, read your email, access all your files, and more. Instead of looking over their shoulder, just use your operating system’s guest account feature.
How to Let Someone Else Use Your Computer Without Giving Them Access To All Your Stuff

The English Language Is Pretty Crappy When You Think About It

They say that the hardest language to learn is English, what with all its crazy silent letters, weird tenses and other strange rules. There’s no denying it: the English language is just a little bit rubbish as The Fresh Gentlemen explain.
The English Language Is Pretty Crappy When You Think About It

Approaching Darkness: One Man Blogs His Descent Into Alzheimer's

Retired physician David Hilfiker, 68, has invited me to his Washington, D.C. home to discuss the blog he’s operated for the past 10 months. David has Alzheimer’s disease, a type of dementia that causes memory deficits and difficulty performing everyday tasks. This cognitive disorder manifests variably across patients, and its symptoms can appear in people as young as 30 or as old as 90.Approaching Darkness: One Man Blogs His Descent Into Alzheimer's

Truckload of gas cylinders explodes 39 times

On a Russian highway, a truck filled with propane cylinders explodes 39 times, boom, boom, boom, each explosion more spectacular than the last.
Truckload of gas cylinders explodes 39 times

How to Photograph Sports

Have you ever seen sports advertisements in magazines and wondered how you could take pictures like the pros? After reading this article, you'll be well on your way to producing quality sports images.
How to Photograph Sports

The Most Bonkers Scientific Theories (Almost) Nobody Believes Anymore

In this gallery we present to you the silliest of the silly scientific theories, some of which you’ll no doubt recognize because for whatever reason people refuse to give up on them. So remember, there are no dumb theories, just dumb reasons to keep believing in long-discredited theories.
The Most Bonkers Scientific Theories (Almost) Nobody Believes Anymore

More on the Fukushima water leaks

The New York Times has a story that ties together several reports of contaminated, radioactive water leaking into the ground and the nearby harbor at the site of the Fukushima Daiichi power plant in Japan.
More on the Fukushima water leaks

Town swallowed by sinkhole

Bayou Corne, Louisiana is being swallowed by a massive sinkhole. Yes, the whole town. OK, it is a small town. But it's definitely a massive industrial disaster.
Town swallowed by sinkhole