Giz Explains

Online

What Is HOIC?

10:30AM February 9, 2012 | Sam Biddle

Anonymous is on a destruction spree lately — after Megaupload was killed, their reaction was swift and powerful. They made it look easy — and that’s because thanks to the HOIC (High Orbit Ion Cannon), it is. Here’s the newest hacker superweapon. More »


Online

Your Passwords Suck

10:00AM January 31, 2012 | Rachel Swaby

The only person you can rely on to keep your password secure is yourself. And let me tell you, you’re probably not doing enough to keep number one safe. The reason: your special lump of letters, numbers and symbols are likely spread over too many sites, not long enough and probably too personal. Most of our passwords suck. And it’s kind of a big problem. More »


Online

The Lost Origin Story Of Twitter

5:30PM January 25, 2012 | Mat Honan

Before Twitter was public, it was just an AIM hack on Jack Dorsey’s pager. More »


Entertainment

Giz Explains: All The Tech That Make Future TVs So Gorgeous

10:00AM January 18, 2012 | Sam Biddle

CES was more than just a Grand Canyon filled with eye candy — the sci-fi-beautiful TVs we saw are real, and you’re gonna want them. But OLED? 8k? Crystal Display? What’s all this mean? We’ll explain the pretty new things. More »


Science

Why You Have B.O. And Other Sweaty Facts

1:00PM January 5, 2012 | Rachel Swaby

With all the exuberant resolutions and New Year’s exercising, there’s going to be a lot of sweat — or sweating it — this month. The anxiety got us wondering, why do we sweat? Is it different in smell and texture depending on the cause? Does it sometimes maybe even smell good? More »


News

The Best Giz Explanations Of The Year

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9:30AM December 30, 2011 | Gizmodo Australia

Look, we know the world is confusing, so we try to help you understand the science behind the craziness a little better. Whether it’s how all your new iPhone features work, or the truly pressing questions like how exactly ScarJo’s phone got hacked. We got you covered More »


Science

Giz Explains: What Do Those Mysterious Lumps On Your Cables Do?

6:30AM December 28, 2011 | Rachel Swaby

You have some sense of what the wires going to and from your computer do. Some bring power; others transmit information from one device to another. But some of these cables look a bit…off. More »


Science

How To Scientifically Explain Santa Claus To Kids

5:00PM December 24, 2011 | Gregory Mone

The Santa questions start firing at you before your kids turn five. How does he speed around the world in a single night? How does he know what I want? Sure, you could deny Santa’s existence, but be ready for some tears. More »


Science

What Pepper Spray Does To Your Body

9:30AM November 23, 2011 | Rachel Swaby

When Lieutenant John Pike casually hosed down a line of seated protesters with pepper spray, a lot of weird stuff immediately followed. No, we’re not talking about the evolution of the meme. Or even the nationwide backlash. More »


Science

The Science Of Leftovers: Why Don’t They Taste As Good?

6:30AM November 16, 2011 | Rachel Swaby

Something really weird happens between the time you put your dinner in the fridge and the time you heat it up the next day. Once heavenly fried chicken deflates into a soggy mess; perfect salad wilts; even basic pasta turns into dense sludge. More »