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How To: Build a Metal Gauntlet

Here's an in-depth video on how to make a functional gauntlet with simple hand tools. You can make it with metal like the video shows, or even just cardboard if it's for a costume. You can download the template and written instructions for this gauntlet over at my website for five bucks. Otherwise, you can just watch the video to follow along—or to inspire your own version.

How To: Make a 'Flex Mex'—A Mathematically Delicious Hexaflexagon Burrito

Here's a great excuse to play with your food—and learn some math while you're at it. We've all seen a hexaflexagon folded out of paper, but how about a burrito? Vi Hart, a "mathmusician" over at the Khan Academy, came up with the Flex Mex, a burrito folded into a hexaflexagon with all the toppings inside. The spreadable ingredients (guacamole, sour cream and salsa) go inside the folds, then it's topped with beans and cheese.

How To: Emerge at T-Junctions When Driving a Car in England

Here's a very informative video for those of you learning to drive in the Nottingham and surrounding areas. We look at what to do when you get to the end of a road and you can't see what's coming from the sides. Keep slow so you can look, assess, decide and act upon what you see. You have to wait at a give way line and definitely stop at the stop sign. It's the law.

How To: Catch Money on Fire Without Actually Burning It

If you want to convince your friends that money is not an issue, then you can just burn it for real like Walter White. But if you don't really want to destroy your hard-earned cash, this burn trick is perfect for you. It just takes some basic chemistry and a few materials, such as salt, water, alcohol, tongs, and a source of fire. And of course—money.

How To: Make Your Minecart Stations Better Than Ever in Minecraft 1.3

What's nice about Minecraft 1.3 is that it makes minecart stations so simple. Before, you needed redstone and buttons and powered rails in order to make a good minecart station. Now you hardly need anything at all! That said, if you want to be snazzy, all of the minecart stations we covered in this earlier article are still completely functional. You may also want to check out this article on how to make empty minecarts come back to you, if you want some extra bells and whistles.

How To: DIY Pulsating Light Rod Speakers That Dance to Your Music

If you've found your speakers to be lacking in the visuals department, this is just the mod for you. Using 3" PVC, you can turn your speakers into light-up glow rods that pulse to the beat of your music. You'll need some electrical skills and experience soldering to get this one together, but otherwise it's not all that complicated. The main components you are going to need are speaker drivers, PVC pipes, LEDs, and the necessary cabling for those devices. The device works best with higher vol...

How To: This DIY Pneumatic "Mauler" Fires 300 Ping Pong Balls Per Minute

Here's an awesome weekend project that could leave you with a fearsome "Ping Pong Ball Mauler" capable of firing hundreds of balls a minute at your unsuspecting neighbors. Christian Reed built it out of a poly drum and a homemade pneumatic device. He turned a standard shop vacuum into a high volume, low pressure system that allows his contraption to continually fire a constant stream of ping pong balls at a rate of hundreds of balls a minute. Best of all, all of the parts he used can be bough...

News: Crack a Master Lock Mathematically, Without a Shim

Apparently it is possible to reduce 64,000 possible Master Lock padlock combinations down to just 100. The entire process is clearly illustrated in the below how-to from Mark Edward Campos. For an enlarged version, click here. Looking for something a little more interactive? We have loads of lock-picking tutorial videos. Here's one that demonstrates the same method (math as opposed to shim) outlined in the above illustration.

How To: Cold smoke sweet hickory country breakfast sausage

This is a two-part video tutorial on cold smoking country style pork sausage. IN part one, the recipe for this sausage is provided. Most of this video's concentration lies on ways the residential sausage maker can reduce his or her hazard exposure. From the video maker: "It is not meant to be taken as more than an introduction to the concepts of where some pathogens may come from and how they might be limited." Part two investigates these hazards, but is deemed: "not a substitution for a HACC...

News: Natural Antibiotic from Cystic Fibrosis Patient Knocks Out TB

A promising new antibiotic has been discovered in, of all things, another bacteria. Burkholderia bacteria live in diverse habitats, including soil, plants, and humans where they thrive by knocking out other microbes that compete with them for resources or threaten their existence. Scientists have discovered they accomplish this by producing a very effective antibiotic.

News: You Can Now Turn Pixel's 'App Shortcuts' into Their Own Home Screen Icons

One of our favorite features on the Pixel Launcher is its App Shortcuts, which work a lot like Apple's 3D Touch for iOS or Huawei's Force Touch. Instead of using pressure sensitivity to call up static and dynamic shortcut menus for apps, Launcher Shortcuts relied on a simple long-press. Now, in the Android 7.1 update for Pixels, there's an update to App Shortcuts that let's you pin shortcut options directly to your home screen for even quicker access.

How To: Bye Bye, Inbox Zero? Gmail Is Going to Let Anyone on Google+ Email You—Here's How to Block It

As of this week, Gmail is going to start letting Google+ users email each other using a new option called "Email via Google+." There's nothing wrong with making it easier to get in touch with people you want to hear from, but the default setting allows anyone with a Google+ account to send a message to your Gmail inbox. After the feature is in use, Gmail will start to suggest Google+ connections along with your other contacts as recipients. Email addresses will not be displayed for Google+ co...