What Is Ferrofluid? Ferrofluid is a black, solvent-based liquid, that, in the presence of a magnetic field, becomes strongly magnetized. The fluid is made up of nanomagnetic particles coated with an "anti-stick" or surfactant compound, suspended in a "carrier", commonly an organic solvent. For mechanical applications, it is used in hard drives and speakers as a lubricant. However, it also has been implemented in artwork, as seen in the video below.
Feeling someone's forehead when they are sick is an outdated way to check for a fever. Follow along with this video and learn how to take an accurate reading so you know whether or not to seek medical help.
So, you broke a plate and are afraid you'll get in trouble? No worries! This tutorial is coming to the rescue! Turn that old plate into a very cool distressed flower vase. Everyone will be so distracted by your crafty creation, they won't even mind that you used Grandma's China to make it.
Your bike is your prized possession - it is your mode of transportation, your exercise and definitely your fashion statement. But, just because you love your bike, doesn't mean you want to destroy your outfit by riding it. Follow this tutorial and add a pretty mesh barrier to your back wheel and stop ripping and soiling your skirts.
Impress everyone by bringing a beautiful homemade tart to the next celebration. You can use seasonal berries or even other fruits to create a colorful and flavorful dessert that will make any occasion seem extra special. With its rich pastry cream and tangy fruit wrapped in a flaky, buttery shell, the fruit tart is a classic dessert. Make this version with one or more of your favorites berries.
Enter the game and select Stage 1. Click on the rock above you to make a snake come out. Click on the cactus and drop it on the snake to make a hat. Stage 2: Click and drag the trash to the right and click on the lamp. Click on the taxi that will appear to pass Stage 2. Stage 3: Click and drag the brick to the glass above to break it, open the door, and turn on the lamp. Grab the antenna and put it in the black hole on the edge of the building. Stage 4: Click on the boat and then click on you...
Do you watch women with sleek and shiny hair with envy? Now you can transform your frizzy hair into a silky smooth style. This isn't magic and does take a little more time than toweling dry. But with a few products, a blow-dryer and a little extra time in the morning you can achieve this look.
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, if necessary. Sometimes dolls will come with set-in stains that no stain remover can touch, or with scratches and gouges in the face. If your doll head is made of resin, in particular, do all your sanding underwater to pr...
Like your significant other, fine wine deserves to be pampered. Unlike your significant other, it prefers a dark, moist, cool place. Here's how to create the perfect environment for your little pointy-headed loved ones.
Find out how everything in a chemistry lab works, from pipettes to burners to recrystallization to storage. You'll get precise instructions on how to work and perform certain scientific duties in the chem lab, whether it's chemical or just ordinary high school science.
Watch as garage sale aficionado Ron Hubble teaches how to plan and have a multi-family garage sale. Learn where to advertise for garage sales, how to word advertisement, where to post garage sale signs, the benefit of baked goods, how to price items, how to find items, how to display items, how to organize money between families, how to negotiate prices, how to clean up, and how to prepare throughout the year for a garage sale. There is no reason why your useless junk can't become somebody el...
We all know Google keeps a history of everything we do on our phones unless we say otherwise. However, you might not realize just how detailed it is until you check it for yourself — even the actions you do in each app are tracked by default.
In this post-3.5 mm world, Bluetooth is the most universal option. But a lot of older electronics still don't support wireless audio. Welp, now there's a dongle for that.
Decades ago, Japan rocked the automobile industry with its revolutionary manufacturing and car quality, but today that title seems to be moving over to Elon Musk's electric car company Tesla. Nevertheless, Japan isn't done innovating mass-produced hardware.
OxygenOS is often described as one of the best skins for Android on the market. It's fast, clean, and has a ton of useful features that appeal to just about everyone. However, it's also faced a significant issue for the longest time — overly aggressive battery optimizations that frequently kill background apps, including Gmail services.
If your job revolves around prospective clients and customers, you may frequently receive iMessages from unknown numbers. Although this isn't necessarily a bad thing, being bombarded with messages from strangers can create disarray in your inbox if you're not careful. Luckily, Apple makes it easier to organize your conversations by allowing you to filter unknown numbers in the Messages app.
The Messages app on iOS features contact photos for every one of your conversations — including group chats. Even if you don't have a picture for a specific contact, their initials will appear instead. For non-contacts, a generic profile avatar appears. These give threads a bit of flare, but if you're looking for extra privacy or don't enjoy the look, you can easily hide those images and icons.
Now that the iPhone XS is officially available for pre-order, Verizon and Apple are giving Snapchat users the opportunity to win the device through an augmented reality scavenger hunt rather than forking over $1,000 for one.
On Tuesday, at the Geneva International Motor Show, Volkswagen gave the world an early peek at a futuristic autonomous concept car that includes a virtual AI host embodied in an augmented reality interface.
With the advent of ARKit, apps that can place virtual furniture in a real room have become nearly a universal practice for furniture retailers, with Pottery Barn being the latest to join the fray.
Wonder Woman is going to be everywhere this Halloween, and you know it. One way for your rendition of Diana to stand out among an (Aegean) sea of Wonder copycats is to shy away from the classic high-glamour makeup style that Gal Gadot wears in the recent movie. You can still put on your tiara and carry your golden lasso all the same — you just need to go with a unique comic-book style makeup. With the help of licensed esthetician and self taught makeup artist Lex, instead of looking like you ...
As interest in augmented and virtual reality continues to grow, so does the need to bring objects from the real world into virtual space. With that, there's also now an increased need for solutions that bypass the time-consuming process of producing handmade 3D models.
One of the downsides of living in an unprecedented age of connectivity is the near-constant bombardment of information. WhatsApp, the go-to messaging app for people the world over, is just as susceptible to buildup of useless media files, thanks to awesome features that allow us to communicate in multiple ways, such as broadcasting to friends and family. Luckily, the app makes it easy to remove old and unwanted data from your iPhone or Android.
One interesting feature hiding inside Apple's stock Camera app is a level that helps you take photos of documents and nicely plated food from a top-down perspective. Unfortunately, you'd never know it was there since it's not enabled by default and there is no obvious setting for it.
If thieves, hackers, law enforcement, or other would-be enemies should ever gain entry to your smartphone, they could also access conversations you've had in Signal Private Messenger. To better secure your encrypted communications, you can password-protect the whole app and its contents — but only on Android. Even then, it's necessary to perform data deletion on a periodic basis, if not immediately.
Waymo and Lyft have remained highly secretive about their driverless car programs, but may be forced to reveal a lot about their plans after a judge in a US federal court granted Uber's request to review documents about Waymo and Lyft's partnership.
Japanese footwear brand Onitsuka Tiger and fashion label Anrealage have teamed to produce the world's first augmented reality sneakers. The shoes — called the Anrealage Monte Z — look like a regular pair of sneakers until you view them through Anrealage's new AR app. Once viewed through the app, they become unlike any pair of sneakers that have ever existed.
Drive.ai (a startup founded by Stanford University graduates), Waymo, General Motors, and serial entrepreneur and author Vivek Wadhwa are featured in today's top news.
In this article, I am most likely going to humiliate myself by showing you all the horrible hashtagging I am wont to do. When it comes to hashtags, well, everybody knows if you desire any chance at all of getting noticed on Instagram, you got to hashtag.
You're working on your iPhone or playing an awesome game when you receive a notification. You take too long to look up from your activity, so before you get a chance to see what's up, the notification is gone. Persistent notifications won't disappear on you like the default disappearing ones in iOS 11 and iOS 12, giving you as long as you need to check them. Here's how to set them up.
Nobody likes ads, especially when they're tailored to your browsing history like the promoted content posts on Twitter. These deceptive advertisements are injected into your feed, trying to hijack your attention with clickbaity headlines and distracting images. You most certainly don't need it, and I'm positive the Kardashians don't need any more publicity, they seem to be doing quite well.
Sepsis is not only a gross sounding word but also a deceptively dangerous and fatal infection. Which is why more than 40 hospitals nationwide are coming together to a new collaboration to help reduce sepsis mortality, named Improving Pediatric Sepsis Outcomes (IPSO).
A new study published on April 12 in Medscape gives us an update on the Hantavirus genus of pathogens, which spread viruses via rodents that can cause fatal diseases in humans, such as hantavirus pulmonary syndrome (HPS).
Over a billion people use WhatsApp, which makes it the most popular standalone messaging service out there. But if you're one of the many people whose group of friends relies on WhatsApp for all communication, chances are, you have several years-long messaging threads with all sorts of random pictures and GIFs cluttering up the place.
When it comes to ad blocking on Android, there's no better app than AdAway. The popular root mod filters out ads at the hosts file level, so no extra processing power is used, and your phone is literally incapable of loading most ads.
Ever since QuickPic was sold to a known adware company, there's been a glaring need for lightweight and fast third-party gallery apps on Android. For the folks that don't want to use Google Photos and other cloud-based solutions, a gallery app that loads your locally-stored pictures quickly without taking up much storage space is the best possible fit.
Magic Leap, the mysterious Florida-based mixed reality start-up, announced on Wednesday that it would be opening a 260,000 square-foot expansion in Florida, and bringing along with it 725 new jobs over a five-year period. To make this happen, they will be making an $150 million capital investment, with government incentives, of course.
According to multiple users on Reddit, the Pixel and Pixel XL's camera can have some serious auto-focus issues if you're using a certain type of case with Google's new flagships. When the problem occurs, your camera app will refuse to settle on a focus point, making almost everything in the frame blurry. Redditor HeshoMike uploaded a video of the phenomenon, and you can see it in action here:
Avocados are one of the most universally loved foods, yet a lot of people avoid them because they can be a hassle to cut, especially if you're trying to make cubes.
Smartphones tend to struggle when it comes to recording video in low light situations. Danish phone manufacturer Lumigon included a good camera capable of shooting 4K video on its latest phone, The T3, but the real interest lies in the second camera, which is a dedicated night vision shooter.
