Normal body temperature, normothermia or euthermia; is a range of temperature rather than a fixed number. That Range represents the temperature that could be measure form the body under normal conditions.
This is the beginning to one of my favorite Minecraft series, Shipwrecked. Three guys (Brent, Eric & Wes) film themselves as they go through an Adventure Map called Shipwrecked. Brent, Eric and Wes really get into character and make this series a must-see! It's hilarious and so much fun to just watch them as they go through the quest lines.
In my second article of the laser weapon series (see the first part here on CO2 lasers), I'll be expanding on the potential of pulsed lasers.
His name is Don Pettit, but I like to call him Space MacGyver. He's well known for his paper clip fixes and ingenious coffee invention in zero gravity, and we've all seen the NASA astronaut in his Saturday Morning Science videos during his first stay on the International Space Station. And now he's back on the ISS with a brand new physics-related show... Science Off the Sphere.
Welcome to Minecraft World! Check out our tutorials, post to the community corkboard, and come play on our free server!
Eventually, we plan on doing some root the box competitions here at Null Byte, but we're still looking for a server to play on. Anyone want to donate one? You won't regret it. Root the box is like 'king of the hill', except you have to hack a server and maintain access. Each server will have numerous known security holes, but until then, let's get back to the regular weekly coding sessions and realistic hacking missions on HackThisSite.
In this article, I'll show you how to build a simplistic circuit to generate negative ions. Negative ions have been known to contribute to fresher air, happier mood, and general health benefits. However, they also look amazing in the dark (check out the photos below, purple plasma is amazing!). And if all else fails, they make a cool nightlight. If you've ever been around a Tesla coil, cathode ray tube TV or sometimes even on a trampoline, you've probably noticed that smell; the smell of "sta...
In a previous article, I showed how to make a powerful airsoft BB machine gun with a portable air supply using about $50 worth of PVC and air fittings. For this project, I have simplified the design to make a machine gun out of only 4 parts totaling about $15 that runs directly off of an air compressor.
Here is our entry for the Greek building contest. It is a model of the theater at Epidaurus. Here are our favorite images and descriptions out of those we used to build it: 1 2 3 4
In this series on weaponized lasers, I'll be exploring the function, operation, strength and building instructions for three basic laser weapons; CO2, Diode, and Flashlamp. These laser types are just a few of many, selected because of their simplicity and basic construction (depending on your experience).
1.) If you do not know something, keep our mouth shut.* No-one, I repeat no-one, is interested in your uneducated guesses about why something is the way it is, or why someone did something a certain way. At best, you will trick them into temporarily thinking you know what you’re talking about. At worst, you will convince them that you are speaking the truth and they will perpetuate your bullsh*t to others. Do not contribute to making the world a more foolish place just because you had to say ...
Tips This same tutorial can be used on toes too.
Here's a simple bar trick that you can pull off at your next alcohol-fueled gathering. Tap one beer bottle against another to freeze both beer bottles into solid ice in 2 to 3 seconds.
Last week's social engineering phone calls were a blast. We made some friends, and even some enemies. We scored cheap food for some buddies, made some phone bills disappear, and even got a few people some free pizzas. So overall, it was a very successful night. In light of its success, I figured we'd all do another one!
In this article, I'll show you how to built a Wireless Transfer of Energy Transmitter. Simply put, this device will send electricity to a florescent light bulb and light it up, from up to three feet. The idea originally (at least, prominently) came from Nikola Tesla (read more about this amazing inventor here), who used his Tesla coils to transfer wireless energy to light bulbs in demonstrations (photo below). However, the circuit described in this article consists of a flyback transformer, n...
Have you ever noticed that whenever you setup your voicemail account after getting a new cell phone number, it asks you to create a security pin to access your voicemail from other phone lines?
When it comes to webcams these days, most people are using their laptops over desktops. The cameras are centered, integrated, and require no configuring. They're a cinch and usually have great resolution. So, then what do we do with all of those old wired desktop webcams that we've accrued over the years? Even if you still use an external USB one, chances are you're not using it daily, so why not come up with a better use for it?
It's no secret that water and electronics don't mix well, but somehow, people always manage to combine the two. I've had my fair share of water-damaged electronics, everything from cheap headphones to a desktop computer. My devices are getting dunked in water so much, it's like doughnuts in coffee. And I know I'm not the only one. That jam session with your favorite song will end really quick when your iTouch is chilling in the toilet bowl.
Continued from Organize Yo'sef Part One!
It’s that time of year (in the U.S. anyway) when people are focused on getting organized -- or rather wishing they were organized. Being organized is great, it affords physical space, mental space and all but insures higher efficiency. But wishing and doing are two entirely different things. Wondering how to achieve the bliss of knowing where your stuff is? It’s easy... if you start small and don’t waste your valuable time watching TV shows or reading magazine articles on “how to” do it.
Welcome to Microwave Energy—the next part of my Making Electromagnetic Weapons series. For the Electromagnetic Pulse Generator, check out the last three articles (One, Two and Three).
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.
Welcome to Minecraft World! Check out our advanced tutorials and come play on our free server. Have you grown tired of the standard "Mojang Doors" that are vastly overused? Are you interested in learning an alternative piston door method? Well, this week's Saturday workshop will show you a unique and inspiring way to hide your hidden treasures! This workshop will be centered around creating a hidden passageway using pistons in a way you've never seen before.
Have you ever been away from home or on holiday and noticed an open network connection? FREE INTERNET! But then you find out that every search or page redirects you to an "enter password" or "signup here" page. Well, there are ways around this.
Here's something fun for the Null Byte community to do—a coding competition! This week, I wanted to get everyone involved by offering you all a nice library of possible program types to choose from and try to code. At the end of this competition, all of the submitted programs will be reviewed by the community and myself. The coder that receives the most votes will be dubbed THE BEST.
In this article, I'll show you how to create a simple yet effective way of scaring off intruders. Of course, there are methods around this approach, but it's great for office pranks and general fun. The project requires a little background knowledge in electronics and circuitry, like reading schematics and using a soldering iron.
What happens when you combine a passion for astronomy and a love of wine? Cabernet that's out of this world. Literally. It's called Meteorito, and has a berry, nutty flavor with just a hint of iron and nickel. The wine was made by oenophile and amateur astronomer Ian Hutcheon, who runs his own vineyard and established an observatory in Chile called Centro Astronomica Tagua Tagua.
The comet Garradd is almost at its peak now, plus there's plenty more events going on this week, so be sure to observe!
A hacker from Anonymous broke off communication with an FBI agent posing as a Symanec employee after being offered $50,000 to not publish the Symantec pcAnywhere code online. And in a not surprising turn of events... the code was released today on peer-to-peer networks.
Welcome to Minecraft World! Check out our advanced tutorials and come play on our free server. This past weekend, our Weekly Workshop focused on building a suffocation trap. But today, we're going to be covering a different type of redstone trap in Minecraft—one with a 100% success rate (perfect for PvP servers).
You might be sitting there thinking that I'm crazy, but the truth is you're only partially right. You can get free text messaging for life, all for a cheap, one-time fee. But, how can that be possible? An exploit in AT&T's prepaid GoPhones is the culprit behind this sweet, oh-so rare opportunity for exploitation. The exploit grants a lifetime of free texting, assuming that the company stays afloat from now until the end of time.
Yes it’s the 21st century and yes, everyone’s busy, everyone’s connected. Accept it. Move on. Be happy.
With Valentine's Day right around the corner, it's time for some heart-origami! In the video below, see how to fold a winged origami heart. General Information
We'd like this to be one of the last HTS mission announcements, at least for now. As soon as Null Byte finds a server to play with (anyone want to donate one?), we are going to start doing root the box competitions, which is like king of the hill, except you have to hack a server and maintain access. Each server will have numerous known security holes. But for now, back to the normal flow of things...
Another way to make your build really stand out is to choose the right environment. This can either be accomplished by just taking the time to look for suitable land, or by terraforming the world to fit your needs. Like the last one, this tip does not require plugins like Voxel Sniper, yet can really improve the quality of a build.
Last Friday's mission was to accomplish solving HackThisSite, realistic 3. The third mission in a series of realistic simulation missions was designed to be exactly like situations you may encounter in the real world, requesting we help a friend restore a defaced website about posting peaceful poetry.
This is the third part of my electromagnetic pulse series (see Part One and Part Two). By now, I've covered the hardware and general concept of electromagnetic pulse generators, but how exactly do they disable electronics? How can an invisible field of energy have such a catastrophic effect on computers, cell phones, and most any other electronics? I'll be answering all these questions in part three of Making Electromagnetic Weapons.
Lock picking is defined by locksmiths as "the art of opening a lock without the key". There's many ways to accomplish this, but I'm specifically interested in using a lock pick set. Since locks vary in shapes and size, it's better to stick with just one kind of lock at first. Most locks are based on fairly similar concepts, so sharing methods across locks is possible.
Originally made as portable convenience locks, padlocks are known for their cheap, simplistic and relatively secure design. Their construction is made up of a body, shackle and locking mechanism, with the shackle typically assuming a "U" shape to be easily linked to things like fences and chains.
Hey everybody, here is my entry for the medieval building contest. I don't actually care if I win, it was just fun to think about.
