Build Concrete Stoop Over Existing

In 2017, after purchasing a majority of the 600 MHz frequency, T-Mobile began a massive rollout of the new LTE Bands across the US. However, there are currently only two devices that support the frequency, also known as LTE Band 71. Thanks to a recent FCC listing, we've learne ...more

Last time, we looked at archaic cryptography, so you should have a basic understanding of some of the concepts and terminology you'll need. Now, we'll discuss one of the most important advances in computer security in the 20th century—public key cryptography. What Is Public K ...more

Artist Austin Houldsworth of the UK has come up with a device that drastically speeds up the process of fossilisation. Entitled Two Million & 1AD, Houldsworth is capable of creating a fossil in a few months (which otherwise might require thousands of years). Houldsworth is cur ...more

What is a Data Structure? When we think of a "structure" we often think of architecture, but data also often has structure. There are many different types of data structures: arrays, graphs, queues, stacks, and so on. We use these structures in order to be able to effectively ...more

Metal is a great material to work with. It's rigid, tough, malleable and conductive, but sometimes the part we need doesn't exist in any store. In order to create custom pieces, you need to either melt the metal and cast it in a mold, or heat it until it's soft enough to shape ...more

My JO was watching The Simpsons on FOX the other day, like she wholeheartedly does every evening, and I joined her, much like I always do— though I must admit, I'm not as obsessed with the cartoon family as much as she is. Just like she isn't as obsessed with SCRABBLE as I am. ...more

Graeme Devine, Chief Creative Officer at Magic Leap, spoke at the Games for Change festival about how mixed reality will change the world for the better. While we might need to take our own magic leap to believe in his utopian future, he hinted at a solution to the impending p ...more

Pumpkin carving and decorating is a favorite October pastime. After you've carved an amazing design or face into a pumpkin or two, you want to show it off through your window or set it out on your porch for the neighbors to see. But, without knowing the tricks to save your ho ...more

We're already glimpsing the future when we look at mixed reality through a headset, but is the real evolution of this technology something that will exist as part of our bodies? As intense as that may sound, TechCrunch's Jay Donovan offers compelling reasons why it's not such ...more

Welcome back, my rookie hackers! For some time now, I have been contemplating this issue, can we hack back the hackers? As someone who plays on both sides of the cyber security ping pong match, I've wondered whether I can use my hacking skills in self-defense of my clients. A ...more

Welcome back, my aspiring hackers! Those of you who've been reading my tutorials for some time now know that I am adamant regarding the necessity of learning and using Linux to hack. There is no substitute, period. In this tutorial, though, we will be setting up a system to ...more

On the surface, AppleCare+ seems like an expensive and gimmicky option to tack onto your already pricey iPhone 11, 11 Pro, or 11 Pro Max. Upon further inspection, however, you'll see that its seemingly expensive price tag is chump change compared to the fees you'll have to pay ...more

Digital artist Beeple's $69 million NFT art auction at Christie's has a second act called Wenew, and includes attempting to open the digital art floodgates to mainstream collectors and artists alike by using physical goods. Wenew is unique in that it is the first NFT platform ...more

Facebook's annual earnings call on Wednesday didn't come with any big surprises, that is, if you took everything at face value. However, if you read between the lines, and paid close attention to the very specific and intentional language the company's CEO, Mark Zuckerberg, u ...more

When Tim Cook, Craig Federighi, and other core Apple leaders take the stage for WWDC 2021 on June 7, we'll hear a lot about exciting new things to come. We're likely to see what's in store for watchOS 8 and macOS 12, but more importantly, we'll get a glimpse at what iOS 15 and ...more

Advancements in technology have made it perfectly possible to make a short film or even an entire movie with your iPhone or Android — as long as you've got the right gear. Lenses, stabilizers, tripods, lighting, microphones, chargers, and cases can make the difference between ...more