Effect on Stroke

Sometimes an iDevice is best used for idle, pointless fun. Today's segment of Making Art on Your iOS Deviceis a mixed bag of time-wasting cool effects and random, but useful art-making tools. Below, 10 apps for creating anything from erratic hand-shaken digital effects to your ...more

Whereas yesterday's segment of Making Art on Your iOS Device focused on the technical elements of drawing from life, today we enter the painterly realm of David Hockney and Jorge Colombo. The apps below can be categorized under "painting"—or more accurately, the digital creat ...more

From the onset of the popularization of apps for the iDevice, users have experimented with creating original artwork on their iPhone/iPad/iPod Touch. And when famed British artist David Hockney christened the iDevice with his painterly digital drawings, the trend exploded even ...more

You can create a lot of impressive effects by stacking or layering photos, whether you do it in a darkroom or with Photoshop. The Harris shutter effect makes your photos super colorful, and double exposing or stacking negatives makes for some crazy looking portraits. But, if ...more

Typography is an important aspect of the video editing process. You deal with it when adding captions to news clips, giving on-screen recipes in food videos, creating burned-in subtitles for short films, making no-sound-needed videos for social media, and so much more. Enlight ...more

Creating doodles on an iPhone is made easy thanks to the "Draw" tool in Notes and "Digital Touch" for iMessages, but these are limited in scope. Drawing in Notes has no animated effects, and while Digital Touch does, its drawing tools are lacking and the animations can only li ...more

As our cells age, they eventually mature and die. As they die, they alert nearby cells to grow and multiply to replace them. Using a special imaging process that combines video and microscopy, scientists have observed the cellular communication between dying and neighboring ce ...more

Cancer is a complicated illness, but the more we understand it, the likelier we are to beat it. The 3D Visualisation Aesthetics Lab at the University of New South Wales took to virtual reality to help improve our odds by allowing scientists to walk through virtual representati ...more

Just like skinning a cat, there's more than one way to sharpen a knife (disclaimer: while I advocate sharpening your knives daily, please don't ever even consider skinning a cat). There's a stone, for an uber-sharp finish; the underside of a mug, for an awesome makeshift sharp ...more

Heart disease is the leading cause of death of men and women in the US. Over half a million Americans die from it annually. Atherosclerosis — a build up of plaque in the arteries — is a common feature of heart disease and can be caused by smoking, fats and cholesterol in the b ...more

Bone loss and belly fat may no longer be certain fates of menopause, thanks to new research from an international team of scientists. Researcher Mone Zaidi from Icahn School of Medicine at Mount Sina and colleagues describe the discovery of an antibody that reduced fat and in ...more

People infected with HIV take many different types of pills every day to decrease the amount of virus in their body, live a longer and healthier life, and to help prevent them from infecting others. That could all be in the past as new clinical trials testing the safety and ef ...more

Who doesn't love the world of Game of Thrones? Whether you're a fan of the hit HBO show, or can't wait for George R. R. Martin's next novel installment, it's a story loved by nearly everyone. It's an excellent source of inspiration for Halloween costumes too, ranging from the ...more

These days, most images we post online or share with others come from our smartphones. Whenever personal data is in them, such as debit card numbers, addresses, phone numbers, passwords, and other sensitive information, it's easy to jump into your iPhone's markup tools to blac ...more

Since its debut, retro thriller Stranger Things and its characters have become ingrained in our popular culture — especially the telekinetic Eleven. For cosplayers, it didn't take long before they grabbed their boxes of frozen Eggo waffles, blonde wigs (or bald caps), and pink ...more

In a similar vein to Facebook's colorful backgrounds for text posts, Instagram has a way to add vivid text-only status updates for your stories. That way, you can conjure up colorful stories that make a statement without even needing to take a photo or video in the first place ...more

Most of us have probably used a GIF at least once or twice to respond to a message, and that's why a lot of messaging services and keyboards have GIF search tools readily available to use. Now, Google wants to take GIF responses to a more personal level, by allowing you to cre ...more

New weapons are needed to combat antibiotic-resistant bacteria. Instead of drugs, scientists have discovered in an animal study that they may be able to harness vampire bacteria to vanquish pneumonia. Microbes, good and bad, predate and outnumber us. Humans will never "win" a ...more

Super Bowl Sunday is just around the corner. With 111.5 million viewers tuning in last year (112.6 if you count streaming), which broke another record that it previously set for the most-watched television event in U.S. history, it's safe to say that most of us will be watchin ...more

Karen Gillan must have had an absolute blast chewing the scenery as Nebula in Guardians of the Galaxy Vol. 2, seeing as how Nebula is a ball of pure, seething fury pretty much 24/7. Combine that larger-than-life personality with her iconic blue and silver cyborg look, and you ...more

The Pixel 2 is a solid upgrade when compared to the 2016 model, but we've reached a point where the latest generation of a smartphone is never leaps and bounds better than the last. It's hard to justify dropping nearly a grand on a phone when it doesn't improve your situation ...more

Let's face It ... Pennywise is going to be the Halloween costume to beat this year. It's terrifying, simple enough to pull off, and with the original movie's gargantuan box office gross and the hit status of the sequel, released in September, everyone and their pet dog will ge ...more

It's easy to take the food we eat for granted, but the truth is, there are a lot of bizarre, wonderful, and just plain weird things about what we eat and drink, the effects it has on our bodies, and vice-versa. Read on to learn how bugs provide food dye, the Japanese grow squa ...more

Foodies and big-time chefs like Thomas Keller go crazy for fleur de sel. This finishing salt appears in fancy eateries and cookbooks the world over, and in the early 2000s, it was not uncommon to see diners in a high-end restaurant sprinkle a pinch of fleur de sel on their pla ...more

It's finally out. After months of testing, iOS 13 is available to install on your iPhone, which means over 200+ new features you can use right now. The update, released on Sept. 19, can be installed over the air or from a restore image using iTunes in macOS Mojave and older or ...more

First of all, I would like you all to meet my good friend Iggy. There he is, in all his scaly reptilian glory. As you can see, he spends a lot more time on top of his cage than inside of it. You see, Iggy here doesn't deal well AT ALL with confinement. I don't know if it's pos ...more