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How To: Use the BD Genie Safety Lancet blood sampler device

Check out this video tutorial to see how to use the BD Genie Safety Lancet blood sampler device. BD Genie Lancets are high quality, safety-engineered, single-use capillary blood sampling devices. They offer a permanently retractable blade or needle feature that minimizes the possibility of injury or reuse. BD offers a full range of blade depth and needle gauges for sufficient blood volume in multiple sample requirements. All Genie's can be used in conjunction with BD Microtainer Tubes.

How To: Build a model train village

In this series of hobby videos, you will learn how to create your own model trail village. Our expert will help you to create a styrofoam base for your landscape, then suggest how to add buildings, cars, even sidewalks and roads to your model train layout. Watch this series to learn how to plan tracks and route your trains to create a fantastic world of your own.

How To: Make and roll a burrito

The great thing about burritos is that you can make them to your personal taste and fill them with whatever you like. Today, we are going to fill the burrito with a few of my favorites. We have a base of black beans, rice, some sautéed green pepper and red onion, grated Monterey jack cheese, a little bit of sour cream and some salsa. But again, the fillings are versatile, it is the assembly of the burrito itself that we are going to concentrate on. he first key to making a great burrito, and ...

News: Where to Watch Huawei's P20 Event Live

We are slowly approaching Huawei's "See Mooore" event where the P20, P20 Pro, and P20 Lite will officially be revealed to the world. With the event being held in Paris, France, attending won't be an option for most of us. Fortunately, there are ways to enjoy the event online.

News: This Is How Much the Galaxy S9 Will Cost in the US

Although expected to be only a modest upgrade over the S8, we can't help but be excited about the Galaxy S9's unveiling late next month. Among the many rumors and questions we're looking to see addressed, one of the biggest queries we have is, of course, with the price tag. We might not have to wait a month for the goods, however, thanks to a new pricing announcement out of South Korea.

News: This Choose-Your-Own-Adventure AR Game Makes the Merge Cube a Compelling Stocking Stuffer

Did you forget to get a Christmas gift for that niece or nephew who you see once a year? If you're lucky, the Walmart near you may have a Merge Cube in stock. When paired with the 57° North game for the Merge Cube, the mysterious-looking cube offers the possibility of extended sessions of virtual adventure in the palm of your hand. Available for $2.99 through the App Store or Google Play, 57° North is a choose-your-own-adventure game that takes place in augmented reality.

How To: Generate Private Encryption Keys with the Diffie-Hellman Key Exchange

When we are building programs that communicate over a network, how can we keep our data private? The last thing we want is some other lousy hacker sniffing our packets, so how do we stop them? The easy answer: encryption. However, this is a very wide-ranging answer. Today we're going to look specifically at how to encrypt data in Python with dynamically generated encryption keys using what is known as the Diffie-Hellman key exchange.

How To: Restart Your iPhone in iOS 11 Without Using the Power Button

The new iOS 11 update provides an easy software-based solution to shut down your iPhone in case the power button, officially known as the Sleep/Wake button on all iPhone models except the iPhone X, goes bonkers. In addition to this, there's also a hidden setting that lets you instantly restart the device, and it's better than the "Bold Text" trick that's been around since iOS 7.