These bubbles are incredible. The key to their stable state is in the homemade bubble recipe. This ain't no kid's play anymore. These bubbles are industrial powered, made with surgical lubricants and glycerine. They're virtually unpoppable! Make giant soap bubbles.
Halyomorpha halys, squash bug, shield bug ... What's in a name? A pest is a pest and the brown marmorated stink bug is a pest par excellence. Though some home gardeners are content to use insecticides, you'll find that it's generally easier to work with nature than against it. ...more
Stay tuned for this knitting instructional video on inserting a heel for a knitted sock. This is a very large scale knitted sock. It's going to be a felted Christmas stocking. The knitting is finished except for inserting the heel. The knitting technique demonstrated is exactl ...more
This particular Superman, unlike the real crime-fighting hero, isn't impenetrable and made of brawny, rippling muscles, but is just as fascinating and deserving of praise and awe. Devised by the ingenious mind of origami folder Jo Nakashima, this origami Superman is based on ...more
This is the ultimate guide to drawing correct human proportions. If you've always had trouble with it in high school art class or in art school, this video condenses all the information into a tight package that's fun and easy to understand. This will uncover all the tricks to ...more
The Equipment The Jackass Crew climb inside a bunch of different human-size hamster balls, just like the Aussies use in zorbing. The Race Then they find a hill or a giant ramp and race down the streets of someplace cool (Hollywood Blvd?). Or you can use water hamster balls ...more
Sony has developed an ultra-thin, flexible OLED screen, capable of wrapping tightly around an object as narrow as a pencil (a diameter as small as 4mm, to be exact). The full-color display is 80-microns-thick (or 80 millionths of a meter- that's the size of a human hair!). Wh ...more
Does size matter? When it comes to optical illusions, it does. The size of a human brain's visual cortex determines how he or she sees the world, meaning not everybody observes optical illusions in the same way. Via io9, Dr. D. Samuel Schwarzkopf, a researcher at University C ...more
1. Remove the old makeup and sealer. If you are working on a vinyl or resin doll, you can remove the makeup with a non-acetone nail polish remover. Afterward, wash the face well with soap and water. Work at any stubborn stains with a Mr. Clean Magic Eraser. 2. Sand the head, i ...more
One of the hardest things in figure drawing to master is proportion, but in this video Sheldon shows you how to the draw a figure proportionally. Using the head size as unit of measure, Sheldon will teach how many heads there are in a human figure drawing, a cartoon figure dra ...more
In this video tutorial, viewers learn how to make a basic balloon laser sword. Users will need a tube balloon with approximately a 3 finger tail. Begin by twisting a 2 finger bubble and then turn it into a pinch twist. Now make a second finger bubble and turn it into a pinch t ...more
Water covers approximately 70 percent of Earth's surface and the human body contains up to 78 percent water, depending on body size. Yet, water seems to be taken for granted here on Earth. But if you travel to an orbital altitude of about 250 miles, water starts looking pretty ...more
A testament of man vs. machine will air on February 14th, 15th, and 16th when IBM's supercomputer "Watson" is pitted against the world's fiercest Jeopardy players, Ken Jennings and Brad Rutter, for a chance to win a cool $1 million. It took researchers four years to build Wats ...more
The video explains how to draw a human face easily, using basic geometric principles. * One man is explaining the processes of drawing the human face much scientifically with correct dimensions. *That is first draw a circle with correct size not an exact circle, then find it ...more
A group of nano-scientists from the University of Glasgow have created the world's smallest Christmas card, measuring in at 200 micro-meters wide by 290 micro-meters tall. (BTW, a micro-metre is a millionth of a meter, and the width of a human hair is about 100 micro-meters.) ...more
Want to win the prize? Knowing a little math is the key to winning this popular contest. In this video, learn how to estimate correctly. You Will Need: • A jar filled with spherical or oblate spheroid candies • Calculator • Tape measure • Vernier calipers (optional) • Co ...more
Creating any object you want is as simple as point and click if you have a 3D printer at home. If you don't have one handy, there are a few companies that offer printing services online. But to help services realize your design in extruded plastic, you have to make a 3D comput ...more
Don't worry, while this episode of "Whitney Sews" does indeed teach you how to create a bubble skirt, we're not talking about the haute couture kinds featured on Alexander McQueen's last runway show (God rest his soul) and on other catwalks, ballooned out like a pure sphere an ...more
Well, maybe not a real invisibility cloak—sorry Harry Potter fans—but a team of scientists at MIT's SMART Centre are on their way to producing materials that mimic actual invisibility. Like something straight out of an H.G. Wells novel, scientists are using materials to refra ...more
This is a demonstration of making a felt flower accessory for your head bands, waist band and even for your clothes. You will require wool fibers, bubble wrap, felt sponge rolling pin, washing bags and a container of hot water and a spray for soap water. First loose fibers are ...more
Parlez-vous français? While we all wish we were fluent in multiple languages like Jason Bourne, most of us are probably one-trick ponies. When traveling abroad, or even when taking language courses, having a translator handy is extremely important. You can buy one of those hu ...more
With non-fungible tokens (NFTs), particularly those that are 3D in nature, holographic displays are becoming more indispensable for those looking to show off their valuable works of art. Now, Japanese electronics maker Ricoh, a name typically associated with printers and copi ...more
Walsh, a new community under construction on 7,200 acres of former ranch land near Fort Worth, Texas, will one day contain 15,000 homes. To sell prospective home buyers on the development before it is fully built, Republic Property Group is leaning on technology. A high-spee ...more
Sometimes we need to share screenshots, but don't want to reveal the entire screen. This usually requires some editing that isn't typically easy to do on a smartphone. BlackBerry recognized this issue and created a tool called Redactor that makes it easy to hide your data befo ...more
Make no bones about it—having an "undo" option is a freaking godsend. Whether you accidentally deleted an entire essay, screwed up the shading on a Photoshop job, or sent an email that wasn't quite ready, having the option to undo a click or button-press can definitely be a li ...more
Multitasking has traditionally been one of Android's strengths. As the first mobile operating system to introduce true multi-process management, it even took things a step further after version 4.0 by dedicating a button to your recently-used apps. With the release of Windows ...more
Before I continue with a topic on strings, we first require some fundamental understanding of how memory works, i.e. what it is, how data looks in memory, etc. as this is crucial when we are analyzing vulnerabilities and exploitation. I highly suggest that your mind is clear a ...more
We already showed you the dark side of augmented reality in the form of a virtual girlfriend from Japan, but now the same country has given us something a lot less creepy that could be the future of virtual pop stars everywhere. Produced by Niigata-based studio Gugenka, HoloM ...more
Welcome back, NB community, to my series on sorting. I introduced in my last article the concept of complexity. When I say complexity, I'm talking about time complexity. What Is Time Complexity? You can view the Wikipedia article here, but I'll be speaking from my heart and ...more
When temperatures drop and hit new lows during the cold, winter months, it's hard not to crank the heat up. That means increased energy bills each month, no matter if you rely on gas, electric, or another fuel for heating. Instead of resorting to blankets, coats, and layers u ...more
Facebook is finally pushing out the latest version of its Messenger app for Android, complete with a new Material Design user interface. Messenger's new look.. It's a little cleaner than the old version.. The update, which has been in the works for a while, gives Messenger a ...more
The Nexus 6 is one of the few devices on the market that sports a 1440p "QHD" display. This means that the amount of pixels displayed is higher than almost any other smartphone, which sounds great on the surface, but is not without its drawbacks. For one, most apps and games ...more
If you have an Apple Watch, you might know that the activity awards you earn can be shared with your friends as iMessage stickers on your iPhone. However, you first have to earn achievements in order to use them as stickers. That changes somewhat with iOS 12, as Apple added an ...more
Most people are familiar with the decline of honeybee colonies around the world. Among other threats, Colony Collapse Disorder (CCD) is eroding the capability of honeybees to maintain their hives and provide their services to human farmers. Not usually discussed as major driv ...more
The human body is amazingly complex, and seeing inside one poses a variety of challenges whether you're dealing with an actual human or some kind of facsimile. Mixed reality offers the ability to get the best of both worlds by creating a holographic teaching tool for human ana ...more
Now that we've officially seen the HoloLens 2 and Microsoft has shown off the improvements and new superpowers of the augmented reality headset, what about the specs? Luckily, Microsoft has laid bare the full specifications for its next-generation headset. Let's dive in and s ...more
The community of bacteria that lives in our gut has a lot to tell us. It can give clues to what we eat, the environment we live in, and diseases and disorders we may have. Now, scientists have linked these bacterial species to how we feel. A new research study found an associa ...more
Fullscreen isn't always fullscreen, especially on your smartphone. As screens get taller and bezels get slimmer, more phones end up with an aspect ratio that doesn't match most YouTube videos. Luckily the video-sharing app has a nifty workaround to fill your screen. First, op ...more
The screenshot tool on your iPhone can come in handy in various ways, but it may be even more helpful than you realize. So if you thought you knew everything there was to know about your iPhone's screenshot tool, it's time to put your knowledge to the test. Many of these hidd ...more
Learning to make giant bubbles for this video has been the most fun I've had with a project in a long time. It's addicting to try to get them to grow bigger and bigger than the ones before. Since filming this video, my skill has improved tremendously and the bubbles you're abo ...more
Bacteria gets a bad rap. Most headlines focus on the danger and discomfort posed by pathogens like bacteria, but many of the bacteria that live on and in us are vital to our health. Many products out there, called probiotics, are sold with the implication that they're supporti ...more
Although your friends might roll their eyes every time you talk about playing Clash of Clans, Call of Duty, or Candy Crush Saga, your excessive gaming habits might actually be making you healthier than everyone else. I've got your attention now, right? Read on for 8 insanely ...more
Make a giant sandwich costume for under $40. Brought to you by the excellent prop masters at Indy Mogul.
Wow, forget treehouse-lust, I want my own Patrick Dougherty human-sized twig-nest. According to Dougherty's site, he has built over 200 sculptures all over the world to date, beginning in 1982. Dougherty uses primitive building techniques to create his tree sapling structures ...more
Look no further than Flint, Michigan, to discover the serious consequences of contaminated drinking water. Around the world, water polluted by pathogens and toxins sickens people or cuts them off from safe drinking water. Looking for a solution, researchers created tiny, swimm ...more
While our smartphones are many things, one of their primary functions is to make calls. Many of us try to avoid ever having to make calls, but there are situations when it's a must, such as wishing your grandma happy Birthday or calling 911 — and in those times you want stella ...more
Your iPhone's Messages app has some impressive new features and changes with iOS 17, and you've probably already noticed some of them just by using the updated app. But there are less apparent features, even hidden ones, that have likely eluded you that you're going to want to ...more
Apple just released its biggest update to iOS 17 yet, and there are 60 exciting new changes for your iPhone. With iOS 17.2, you get a brand new app, more Apple Music enhancements, upgrades in Messages, and a new security feature that was announced last year, as well as changes ...more
It’s called Urophagia—the art of consuming urine. There could be any number of reasons for having the desire to drink your own urine (or somebody else’s). There’s the so-called term “urine therapy,” which uses human urine as an alternative medicine. In urine therapy, or uropat ...more
The worst can always happen. Even if you think you're absolutely prepared, you can somehow find yourself stranded in the middle of nowhere by yourself. It can happen. Without a map, without a compass, without a cell phone... without food and water. There are plenty of dange ...more
Many things cause a bike tire to deflate. Glass, sharp rocks, tacks, and nails can pierce the tire and puncture the tube within. A tube can be pinched between the rim and tire causing the tube to split when inflated. If a tire has a hole in it, the tube, which is filled with a ...more
There's three types of animal lovers in the world. The first are your basic pet owners. The ones with a cat or dog in the home, meant to be their cuddly companion. They love and adore it and consider it a member of the family. The second are animal rights activists. They ten ...more
This drawing lesson from Merrill is split up into three parts, each one focusing on a different view on the human ear. If you've ever had trouble sketching the human ear in the past, these videos should clear things up for you. You'll learn the three most basic views— 1) 3/4 v ...more
There's no shortage of ice cream recipes out there, but one ice cream shop in London has found a unique recipe to sell to its customers, and of course it's controversial—breast milk ice cream. The Icecreamists make the ice cream from donated breast milk, straight from healthy ...more
In this tutorial, Lowe's teaches us how to hang wallpaper. Wallpaper can update a room and give it personality. Make sure you prep and measure your wall before you begin to hang. Now, cut out your paper to the appropriate size for your wall, then draw a line on the wall from t ...more
Have you ever had just a little bit of daal leftover and you didn’t know what to do with it? Maybe it wasn’t even enough for one person, let alone your whole family. If this is you, then try this delicious recipe for missi roti (also known as daal roti) which is Indian unleave ...more
In this video, Julie teaches viewers how to toilet train their cats. This is, to clarify, training to use a human toilet. First, you will have to get your cat acquainted with toilet seats. Take a toilet seat (that is clean) and tape it securely to the top of your cat's litter ...more
Lava lamps are cool and retro, but they can be expensive and there is a risk of fire if you leave them unattended and they tip over accidentally. By using this tutorial by Shooting Eggs, you can make your own light up bubble tube using materials you might already have around t ...more
Watch this fine art video tutorial to learn how to master drawing an angry human eye in two minutes. "Try to notice that the shape around an angry eye is much more compressed than a calm eye. When a person is enraged, the muscles around the eye tighten and pull the eyelids in ...more
Caramel popcorn is a great American tradition - whether you are at the ballgame or the movie theatre, everyone loves this tasty treat! In this tutorial, Betty shows you how to make this sweet and salty staple at home, fresh out of the oven. So, grab a blanket, your favourite f ...more