Making Electromagnetic Weapons: Semiconductor Lasers
I'm back with the third part to my laser weapon series (see part one and two), and I'll be explaining the function, application, and potential of semiconductor lasers, aka laser diodes.
I'm back with the third part to my laser weapon series (see part one and two), and I'll be explaining the function, application, and potential of semiconductor lasers, aka laser diodes.
There is a vast amount of knowledge out there on computers! In fact, it is so vast that no single person could ever possibly ever learn everything there is to learn about hacking or computers in general. People usually specialize in a certain field: cryptography, computer security, networking, software development, testing, and so on...It's probably a bit premature to decide what you want your speciality to be, but keeping the question in the back of your mind will help give you direction in ...
Cryptography is a quintessential part of computer security in the modern world. Whenever you buy something on eBay or log into Facebook, that data is encrypted before it's sent to the server in order to prevent third parties from eavesdropping and stealing your sensitive information.
Welcome to Minecraft World! Check out our tutorials, post to the community corkboard, and come play on our free server!
Welcome to Minecraft World! Check out our tutorials, post to the community corkboard, and come play on our free server!
Author's Note: Hi there, some of you may know but most of you probably won't. My name is Semeria and I am an author on the rising. I plan to be posting one of my novels on this website for people to read. Comment and let me know what you think and I hope you enjoy the story.
Law enforcement can make a lot of folks cringe. Too often do we hear on the news, and even experience in our own lives, the unjust way that an unacceptable portion of law enforcement treat the very citizens they are supposed to protect. People's rights are violate each and every day by law enforcement, simply because they are timid and uneducated with the laws of society. This dirty trickery shouldn't be played on harmless citizens under any circumstances.
Welcome to Minecraft World! Check out our tutorials, post to the community corkboard, and come play on our free server!
Throughout this integral guide, I'm going to aid you along the path to bigger and better builds. Often times, people just jump in and build, but we mustn't hurry things if we want our builds to be all the more satisfying when they are finished. Building the actual builings should be the easy (and the most simple step in any great build), but we have to start with what's underneath your pixelated feet.
If you're on a tight budget for food, whether you're in college, or someone just starting out living on their own, you're probably low on money and sick of ramen noodles. Don't get me wrong, ramen can be tasty and filling, and there is almost nothing cheaper.
Welcome to Minecraft World! Check out our advanced tutorials and come play on our free server. Part 5 in Minecraft World's Ultimate Survival Guide is, for me, the longest article to write. Since I squeezed out a lot of information from other areas to put into survivability, its going to be a fairly long read. Of course, you can just skip to your topic of choice.
WonderHowTo is made up of niche communities called Worlds. If you've yet to join one (or create your own), get a taste below of what's going on in the community. Check in every Wednesday for a roundup of new activities and projects.
Have you ever wondered how credit card numbers work? I mean, how they really work? How do they come up with the numbers? Credit cards actually follow a very specific pattern. Let's take a look at how they're set up.
By now, most of you have updated to the new Xbox look. Just as expected, it's got some great new features. The dashboard looks great and Bing integration is awesome, but I'm very unhappy about the new Netflix interface. It's awkward, slow, and half of the items don't even load correctly. I can't even play some movies. And the instant play feature is kind of annoying. When I first chose a video, I was hoping when it instantly started playing that it was a trailer, à la Zune. Alas, no.
WonderHowTo is made up niche communities called Worlds. If you've yet to join one (or create your own), get a taste below of what's going on in the community. Check in every Wednesday for a roundup of new activities and projects.
Shortening URLs has become a necessity in this age of Twitter and limited-character status updates. It not only allows us to cram more words into our oh-so-important Twitter statuses, but it also helps us with a few other things.
As touched upon in the past, knowing all of the possible words you can play is key to being a better Scrabble player. If you don't have the vocabulary, then you can't compete against the best of the best, and you'll never even get the chance to spar against professionals such as Nigel Richards, Joe Edley, Andrew Fisher, and Wayne Kelly.
This is my attempt to show people some cool things we can do with programming, and to give a small incentive for people to join the weekly Community Bytes. I wanted to make a tutorial on how to use Twitter from the command line with Python. This would have been an easy project to do not too far back, and a good bit of practice for a beginner to programming. It teaches that you can do useful stuff with programming. However, a while ago Twitter started using something called OAuth to access the...
WonderHowTo is made up niche communities called Worlds. If you've yet to join one (or create your own), get a taste below of what's going on in the community. Check in every Wednesday for a roundup of new activities and projects.
WonderHowTo is made up niche communities called Worlds. If you've yet to join one (or create your own), get a taste below of what's going on in the community. Check in every Wednesday for a roundup of new activities and projects.
WonderHowTo is made up niche communities called Worlds. If you've yet to join one (or create your own), get a taste below of what's going on in the community. Check in every Wednesday for a roundup of new activities and projects.
More password cracking action from Null Byte! Today we aren't going to be cracking passwords per se, rather, we are going to learn the basics of generating rainbow tables and how to use them. First, let's go over how passwords are stored and recovered.
At Kaplan University, our main focus in developing our online MBA programs is career development. We believe the time and effort that is required to obtain a master’s degree online should be apparent the first day the student begins their new career. Earning an MBA could be a step in the right direction towards a fulfilling and satisfying career.*
Giveaway Tuesdays has officially ended! But don't sweat it, WonderHowTo has another World that's taken its place. Every Tuesday, Phone Snap! invites you to show off your cell phone photography skills.
You may have asked yourself, "How do hackers take my password, if the website owner can't?" The answer is simple. When a website stores your login password for the site, it is run through a cryptographic hash function before it enters the database (if the website isn't Sony).
Minecraft is not just a game. It is a creative tool. Over the past year and a half countless epic builds, servers, and community projects have been undertaken. I'm sure some of you have seen the one-to-one scale recreation of the Starship Enterprise from Star Trek or the epic server Godcraft. Countless projects such as these are being worked on as we speak, and they serve to inspire us all.
You're never going to see a project from me that involves straight pipe. You would have when I was a kid, but after too many years in the construction industry, I need to see a good finish. If the project doesn't look slick, I don't want to say I did it.
Bingo! No, this isn't the game where balls fly around in machines and players dab their cards with daubers. In a game of Scrabble, bingo refers to the bonus a player receives when emptying their rack in one turn, which gets them an extra 50 points on top of whatever their play was. Even if you had two blanks on your rack and didn't utilize any premium squares on the board, you'd still have an impressive 56-point turn (at least) by using all 7 of your letters.
The end game is a very important aspect of playing Scrabble. If you have just a few letters left on your rack and there are none left in the draw bag, but you're currently losing the game, you still might have a chance to win if you play your cards (er… tiles) right. No matter if you're playing a casual game at home with a friend or competing against diehards in club or tournament games, the scoring process at the end provides the same results.
What if your fridge knew your food and expiration dates? What if your fridge could tell you which ingredients are missing and where you can get them the cheapest?
If you’re unfamiliar with League of Legends, you’re either not into PC gaming or you haven’t spent much time on the internet. Riot Games officially released League almost two years ago, and since then it’s become a huge hit. In fact, the Santa Monica based company recently announced that the DOTA inspired game has 15 million registered users, 4 million unique logins each month, and 500,000 people playing the game at any given moment.
It's been a busy week here at Indie Games Ichiban, between attending PAX and breaking news stories about Stabyourself and Playdead Studios, that there's been relatively little time for some honest, good old-fashioned game playing. But time was made and here are two excellent indie games of varying age and platform with two very different themes.
It's been an eventful week for Google+. Facebook decided to up its game and start rolling out several major updates intended to address privacy concerns. We got a glimpse into the future of Google+ via an insightful discussion between +Bradley Horowitz and +Tim O'Reilly. And Google decided to integrate the +1 button more fully with Google+ by allowing users to share directly from the +1 button. That's not all, though—scroll down for more news & updates that occurred in the past week.
A diary or personal blog is a great way to recapture the days behind you, but to a photographer, the best way to remember the glory days is with a picture—one single photograph that best describes the day and your mood at the time. Do it everyday for a year and you'll have 365 pictures that will not only bring a smile to your face, but will help you understand what was important to you in life.
The last week has been a trying one for me. On Sunday, there were four computers in my office, three of which were broken. The fourth was not really a computer, but more of a collection of parts that were cobbled together for the purpose of constructing a PC that would sneer derisively at the mere mention of turning down any game's ambient occlusion settings.
This week's roundup features three games that I've either never bothered to play, was unable to play due to PC technical limitations, or haven't played because they've just been released. None of these three games cost more than $15.
From the onset of the popularization of apps for the iDevice, users have experimented with creating original artwork on their iPhone/iPad/iPod Touch. And when famed British artist David Hockney christened the iDevice with his painterly digital drawings, the trend exploded even more.
Antimatter15, author of the popular Surplus Chrome extension, was suspended from Google+ for using a pseudonym instead of a name that fits Google's community standards. As such, he's no longer supporting the extension, and if you're using it, now might be a good time to find a replacement. It's a reminder that nothing on the web is guaranteed to work forever. Luckily, there's no shortage of innovative coders whipping up creative and useful Google Chrome extensions.
Three years ago, Double Fine productions held an in-house event called the Amnesia Fortnight. The company was split into four teams, each of which set out to spend two weeks developing an idea for a small game and present it to the other groups at the end of the duration. All of the ideas turned out to be winners, and founder/owner Tim Schafer secured publishing deals for all four games to be released on a combination of XBLA and PSN. In honor of the excellent Trenched becoming the third game...
Though it could be argued that Apple's popular and widely used iTunes media player was responsible for the growth and explosion of podcasting, I would argue that iTunes is not the best way to manage and listen to your podcast subscriptions—if you're a iPhone, iPad, or iPod Touch user. Instead, you will find that a $1.99 mobile app called Instacast (iTunes App Store link) is a much better method. Below, a short video introduction to Instacast, plus a written breakdown of its features. Mobile L...