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UDP Flooding: How to Kick a Local User Off the Network

Only so much data can be passed through the network and to your computer's networking interfaces. This is limited by the amount of bandwidth you have. The more bandwidth you have, the faster your network connections will be. Not only this, but your transfers will be more parallel and distributed so that all of your speed isn't taken up by one transfer. When all of your bandwidth is sapped and unable to be used, this is called a denial of service, or a DOS.

News: Hideo Kojima and Fox Engine Make Special USC Appearance

Hideo Kojima is one of the biggest names in Japanese game design. He's the man behind every Metal Gear game, each of which has been beautiful but divisive. He's an auteur, a rarity in AAA game design, managing business, design, and programming for Kojima Productions. Last week he made a rare public appearance at the USC School of Cinematic Arts, which contains the school's video game programs, and gave a 90-minute talk about his career, influences, and the specifics of his new Fox game design...

News: Dota 2 Gamers Compete in Unprecedented $1,000,000 Tournament

Most indie game developers will never see a million dollars in their bank accounts, and I certainly doubt that Eul, the anonymous developer responsible for the original version of Defense of the Ancients (DotA), expected to. But now even the fans can earn a little green. Some lucky and talented DotA players are about to win $1,000,000 for playing the unreleased sequel to the free unsupported Warcraft III mod from 2003.

AudioSurf vs. Polynomial: The Battle Between Psychedelic MP3 Games

In 2008, Audiosurf came out on Steam, creating the psychedelic music game genre. If you haven't played it in the intervening three years, you're missing out on one of the coolest things in video games. The player selects any MP3 on their computer, then the game builds a unique level based on that song, which the player must then navigate whilst playing a block-matching, Tetris-like puzzle game. It's an incredibly compelling audiovisual experience, one with immense replay value and surprisingl...

How To: Measure Radiation in Japan, Plus Other Sources of Common, Everyday Intake

In the wake of the recent tragedy in Japan, Southern Californians have been hyper alert to any news regarding dangerous levels of nuclear radiation drifting over from Fukushima. At this time, official statements from the California Department of Public Health and the EPA are assuaging the population that there is nothing to fear. While there has been some detection of radiation in the air, the current levels recorded are "thousands of times below any conservative level of concern". But despit...

How To: Design Your Own Custom Arduino Board Microcontroller

Microcontrollers are great. You can do anything from water your garden to catch wildlife trash diggers in the act—and on the cheap. I prefer to use the Arduino microcontroller because of the large and helpful community built around the website. Though it is my favorite, there are some drawbacks to using an Arduino board in every project. It gets expensive, the board can take up too much space, and the rat's nest of breadboard wires are a pain to repair.

News: Welcome to 0x10c World! A Community for Mojang's Latest MMO Space Game

Yesterday, Mojang announced their next video game project 0x10c, and the response has been tremendous. Discussions have covered everything from the math mystery over the game's name, to creating projects that interpret the assembly instruction code the in-game computers use (more on that later), to the debate over why a monthly fee would be required to play online in the "multiverse". To answer that last one, Mojang wants to run everyone's virtual computers in their cloud, even if the user is...

News: The Revolution of the Hacked Kinect, Part 1: Teaching Robots & the Blind to See

In 2007, Nintendo introduced the world to motion control video games with the Wii. Microsoft and Sony built on Nintendo's phenomenal success and released their own motion control products for the XBox 360 and Playstation 3 late in 2010: the Kinect and the Move. The Move is basically an improved Wiimote that looks like a sci-fi Harry Potter wand, but the Kinect just might be the most important video game peripheral of all time.

How To: Prevent Social Networks from Tracking Your Internet Activities

+Nik Cubrilovic discovered last week that Facebook could track your web activities even after you logged out of your Facebook account. After some blatant denials from Facebook spokespeople, Facebook decided to fix the logout issue, but not before +Michael Arrington, on his new Uncrunched blog, made a concise post revealing Facebook's dishonesty: Facebook submitted a patent application for "tracking information about the activities of users of a social networking system while on another domain...

How To: The Essential Newbie's Guide to SQL Injections and Manipulating Data in a MySQL Database

No doubt you've seen some of the hack logs being released. One part that stands out over and over again is the heavy database usage. It used to be early on that virus and hackers would destroy data, usually just for lulz. However, with the explosive commercial growth of the Internet, the real target is turning into data theft. You should learn how this happens so you can protect yourself accordingly. Let's take a look at what makes this possible and dare I say, easy.

News: 2009's Wackiest Inventions

As 2009 comes to a close, the Telegraph presents a compilation of this past year's wackiest inventions. As always, here at WonderHowTo, we are inspired and impressed by ingenuity. The contraptions below range from utter silliness (engagement ring bra) to downright amazing (see-through concrete). Check it out.

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