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Making your own circuit boards can be a daunting challenge. You have to design a schematic, test it on a breadboard, design the board layout, and then after all of that, you still have to print and etch a board! Luckily, we have Fritzing. Fritzing is a free open-source PCB d ...more

Homemade circuits are amazing. You can build any kind of circuit on a simple perfboard, as we have seen in previous projects. However, some projects require very tiny circuit boards. We could special order some boards from a printed circuit board (PCB) factory, but that will m ...more

WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to projects from the most ...more

Welcome to Minecraft World! Check out our advanced tutorials and come play with us on our free server. One of the easiest ways to get your creative juices flowing in Minecraft is pixel art. Pixel art uses various blocks in Minecraft to create pictures. These pictures are typi ...more

Leaving scissors wet or forgetting them outside can cause them to rust. Rusty scissors, if you can even open them, will leave brown marks on everything you attempt to cut through. Attempt is the truth—rust dulls the blades of the scissors making it virtually impossible to cut ...more

Plantar warts are non-cancerous growths that can be found on the heel or ball of the foot, and in some cases, even on your fingers. They most often are very painful and are hard to get rid of. Most removing methods can be very painful and uncomfortable. You will need: Apple ...more

Glass is one of the least reactive substances known to chemistry. It is the standard container material for almost all lab chemicals because it's so inert. But there are a couple of substances that have strong reactions with glass. Sodium hydroxide, aka solid drain cleaner or ...more

Taking apart batteries is one of those things that every adult you've ever known has warned you against. Today, we break the taboo and dive into a lithium battery. Lithium has some pretty cool properties—it burns instantly in water and glows blindly bright under flame. And wit ...more

Video game controllers are our windows into the soul of the machine, our sole means of interacting with them. More often than not, consumers seem displeased by their controllers; it's comforting to blame sticky, poorly laid out buttons for messing up your game than your own la ...more

There are a few ways to make trapdoors, but out of all of them, this one is my favorite. It's fast, completely hidden, and both opens and closes. This particular trapdoor can be used for a variety of purposes, such as hiding your valuable possessions, having a secret entrance ...more

Who doesn't love Star Wars? No one, that's who. And if you love Stars Wars, logic would follow that you like lightsabers, so central are they to the tale's mythology. It's part sword, part laser, and makes a sound like a humming motor have multigasms. If I saw one in real life ...more

Traditional Aboriginal didgeridoos are made from trees that have been hollowed out by termites. Finishing work to smooth out surfaces and decorate the didgeridoo would soon follow. Lucky for you, you don't have to spend lots of money or find a hollowed out tree to create a did ...more

If you ever wondered how to keep your car looking great and protect the paint for years to come, read on. 4-step car wash includes washing, clay baring, polishing and waxing your car. Items needed to perform 4-step wash This is a list of essential things you will need: Car ...more

I know it seems a little redundant to post this when I've already posted a video, but it is kind of hard to get more than a vague idea from the video alone. I hope this sheds a little more light on the subject. I'm sure it also seems like I'm beating this idea to death, but th ...more

Like theme music, I always feel that I need more fog in my life. Fog can be useful for many reasons—warding off smaller siblings from your bedroom, keeping curious hands out of your cupboard, and tricking your friends into thinking there's something horribly wrong with their v ...more

You Want White Teeth Without Expensive Over-The-Counter Products? Here's An Inexpensive, Effective Solution. Everywhere you look there are products for whitening teeth. You could spend a fortune on products you have to use everyday. This tutorial will show you a natural, inex ...more

The impact of the COVID-19 pandemic caused by the novel coronavirus has practically guaranteed that the virus, along with the phrases "social distancing" and "flattening the curve," will rank among the top search terms of 2020. USA Today combined the phrases in its latest augm ...more

Windborne microbes shifting in the snows of the great ice sheet of Greenland may be able to neutralize some of the industrial contaminants oozing out of the melting ice. Greenland is a long way off, and we tend to dismiss what happens there as not impacting us here — out of s ...more

There are two options when it comes to a dent in your car — live with it, cringing each time it enters your view, or get rid of it. While the latter is obviously the best option, most of us will probably just live with dents and dings since spare money is better spent on the a ...more

On the airplane, in the middle of cold and flu season, your seatmate is spewing, despite the clutch of tissues in their lap. Your proximity to an infectious person probably leaves you daydreaming (or is it a nightmare?) of pandemics and estimating how likely it is that this se ...more

That soil under your feet is not just dirt. It is teeming with life that may not change as fast as we would like when challenged by global warming. The warming climate has people wondering about the future. But soil scientists have found a way to look forward — by looking bac ...more

Look on any bistro or pub menu in America and you'll likely find the term caramelized onions as an option for your burger. The word "caramel" may conjure up images of candy, which is somewhat correct. When high temperatures are applied to certain foods, the sugars within them ...more

Summer is the best friend of poison ivy, oak, and sumac. When the weather is hot outside, people spend more time in the great outdoors, which means more people accidentally running face first into some poisonous shrubs, leaves, and vines. If that sounds like you, instead of su ...more

In a previous tutorial, we were able to measure vertical surfaces such as walls, books, and monitors using ARKit 1.5. With the advent of vertical plane anchors, we can now also attach objects onto these vertical walls. In this tutorial, you'll learn how to make your augmented ...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

Remote Desktop gives you access to your Windows 8 PC or device from wherever you are to run your applications and access your files remotely. Left an important document on your work computer? Want to run a legacy x86 desktop app from your Surface? You can use Remote Desktop ...more

All fields of study have their own language. For people interested in learning about microbes, the language can sometimes be downright difficult — but it doesn't need to be. From antibiotics to xerophiles, we have you covered in an easy-to-understand glossary. Terms are liste ...more

If you're one who enjoys a good DIY project, or if you're just tired of paying exorbitant labor fees to have your vehicle serviced every 5,000 miles, changing your own oil can be a rewarding endeavor. Even though cars and trucks are becoming increasingly over-engineered these ...more

Say whatever you want, but Steampunk is primarily a maker culture. Consider that Steampunk has existed since the 1960s and yet more or less languished in obscurity until approximately 2005, which is when it made the leap to costuming. That costuming was what provided the leap ...more

The promise of augmented reality when it comes to gaming is the conversion of the player's real-world environment into a virtual playground. Army of Robots, available for $1.99 in the App Store for ARKit-compatible devices, gives us a tangible example on how the promise could ...more

On July 20, 1969, humans set foot on the moon for the first time. But some say our microbes beat us there. With the Space Age came new questions about microscopic invaders from outer space and concern about where we are leaving our microbial footprints. The questions are even ...more

For those of us that were blown away by the spatial mapping and user experience in Fragments and Young Conker, the version of spatial mapping that came stock in the HoloToolkit was lackluster at best. It became apparent really quick that to get an amazing presentation would re ...more

As we go about our daily grind, our smartphones and tablets take a silent beating. Dirt, dust, oil, and grime that our hands have picked up immediately gets transferred over to our shiny pocket-sized computers every time we check the time or look for new notifications, and ove ...more

A few months ago I was driving around trying to find a store using Apple Maps (a terrible situation in and of itself), when my iPhone decided to shut off in the middle of giving me directions. I had no idea what happened, and when I looked at the screen, I saw this: My phone h ...more

Wish your home wireless network was faster? You can always buy a signal booster, but if you'd rather not spend the money, here are a few tips and tricks to speed up your wireless connection, including how to make a homemade signal booster with things you probably already have ...more

A good smartphone can be the perfect workout companion. You have music for motivation, videos for pushing through boring cardio sessions, GPS to keep you on course, and even an array of sensors for gathering data about your workout. But not all phones are created equal when it ...more

If we were to assign a theme for the 2019 edition of the Next Reality 30 (NR30), it might be something along the lines of, "What have you done for me lately?" Many of the top names in the industry from the 2018 edition remain the same, but their positions have shuffled. The p ...more

Google collects an enormous amount of personal data. While some of this data is used for targeted ads, others tidbits of info such as our location are used to improve our mobile experience. While it is natural for us to distrust Google's intentions, by allowing their data coll ...more

Blowing dust and fungal spores are creating a public health problem that could be just a slice of what's to come with climate change. Spurring regional expansion of ticks, and mosquitoes, warming temperatures are also rising ocean temperatures that stir up atmospheric turbule ...more

The culprit probably wasn't what doctors were expecting when a 57-year-old man in Hong Kong came to the hospital. The patient was admitted to the intensive care unit in critical condition. A clue to the cause of the infection would lie in the man's profession—he was a butcher. ...more

Over 6,500 waterfowl—mostly ducks—have died in Canyon County, Idaho, stricken by avian cholera. The outbreak started in February, and before it's over, it may not only be Idaho's largest outbreak, but one of the largest in the country. Avian cholera is caused by infection wit ...more

"Necessity, not novelty," is a phrase I use often when it comes to HoloLens development. It would be fair to call it my mantra, or mission statement, as I prototype and explore software creation on this new frontier of mixed reality. "What kind of experiences will keep people ...more

I record close-cropped videos and take macro still shots with my smartphones on a daily basis, so as you would expect, I spend a lot of time cleaning these devices. Over the course of a couple years, I've fine-tuned my cleaning regimen, and at this point, it's down to a near-s ...more

If you're a Steampunk (or costumer of any variety) and you don't know what Rub 'n Buff is, this tutorial will make your life so much easier. You have no idea. So, what is Rub 'n Buff? Well, it's a product made of wax and very, very fine metal grit. You can rub it on any smoot ...more

With every new Android update, hidden features are lurking under the surface. Google hides these options to prevent unnecessary tinkering by average users, leaving them in place for power users to discover. These secrets range from silly to really useful, with the latter openi ...more

If the all the fingerlike projections in our gut were flattened out, its surface area would be 100 times bigger than our skin's. It's so large that the actions of just a small part of it can impact our health. A new research study has found that enterochromaffin cells in the i ...more

At Apple's yearly event, the World Wide Developers Conference, the tech giant finally announced their decision to enter the augmented reality space. Through adding basic AR functionality to the beta release of Xcode 9, the development environment for Mac computers, as well as ...more

When the mosquito that carries the malaria parasite (Plasmodium falciparum) bites someone, the parasite must travel to the liver where it undergoes part of its lifecycle before infecting red blood cells and spreading to its next host. Until now, the first step of how the paras ...more

Collecting Pokémon in Pokémon GO is only half the fun. Once you've reached Level 5, it's time to get your Pokémon ready to do battle with other Pokémon. This is where Gyms come in. Don't Miss: Use This Map to Find PokéStop Locations in Pokémon GO Much like PokéStops, you'll ...more

There's something primal about the smell of smoking food. Somewhere deep in the recesses of our souls, we remember a time when humans only ate by the fire. Or perhaps that's just something I tell myself. Either way, it's hard to smell smoke and food and not feel like you shoul ...more

When it comes to squeezing as much battery life as possible out of our smartphones, most people aim for software solutions, or ones that can otherwise be easily managed right from the touchscreen. Managing Wi-Fi and data connections, fine-tuning screen brightness, and install ...more

Now that the Magic Leap One is officially out in the wild, users are already beginning to find out exactly how it works and what it might be useful for in the augmented reality space. But there are still other, more unique questions that remain unanswered. That is, until now. ...more

IFTTT is a fantastic tool that lets you trigger actions on your smartphone that normally require more advanced hacking. With the help of its friendly user interface, turning your phone into a more personal device has never been easier. However, the app has some more intricate ...more

When the climate changes, so do all the things that rely on the climate, including people, plants, and pathogens. A European study recently took a broad look at what kind of microorganisms are most likely to be affected as climate change heats, cools, dries, and wets the world ...more