Dc-9

It's tough out there on the battlefield, especially when your stuck in the trenches and your comrades are dropping like flies. There's no hope. At least, until the next airsoft battle. So, enlist the help of a little unmanned airsoft artillery with this DIY motion-activated a ...more

A deck of cards may be a magician's best way to demonstrate his or her's sleight of hand, but for the prankster, it's the perfect way to deliver a shocking 300 volts of electricity! And that's exactly what I'm going to show you how to do today. Stuart Edge used it in his "Elec ...more

Not much about 2020 is what you'd call normal, but if one thing remains the same, it's that Apple will still release new iPhone models. This year, the company is offering four new options: two "Pro" models and two "consumer" devices. If you want to know more about the latter t ...more

Yogurt is more than an excellent source of protein, calcium, and gut-healthy probiotic bacteria. A protein isolated from probiotic lactobacillus bacteria in yogurt is capable of inhibiting drug-resistant bacteria. Rachelle Allen-McFarlane, a doctoral candidate at Howard Unive ...more

Based in the DC Universe, Injustice: Gods Among Us was a runaway success on the iOS App Store, generating enough downloads to rival its console-based iteration in terms of popularity. But now, the sequel to this long-running game, Injustice 2, is finally out in the wild, as it ...more

The $35 Raspberry Pi is an amazingly useful single-board computer (SBC) with a good balance of price, performance, and connectivity options. But for some projects, it just isn't enough. Whether you need more computing power, a smaller size, or better machine-learning capabilit ...more

The Dark Knight Rises. The Amazing Spider-Man. The Avengers. Halloween is a few weeks away and all we're going to see are these same ol' superhero costumes. It's like that every year, due to the immense popularity of comic book films by DC and Marvel. So, if you want to skip ...more

If you ride your bike at night frequently, you've probably had at least one close call with a car, pedestrian, or some other moving obstacle because of reduced visibility. Not only is it dangerous to ride at night without lights, it's illegal in a lot of places. Make sure no o ...more

Wish you could see Sandro Botticelli's most famous painting, The Birth of Venus? For those of you who can't make it to the Uffizi Gallery in Florence, Italy, just keep on reading... This morning, Google released a new project, aptly named the Google Art Project. This new onli ...more

With thousands of people across the country protesting, you might be thinking about joining the march. But as is too often the case, law enforcement has been called to oversee the protests, and interactions aren't always peaceful or lawful. One of the most effective preventat ...more

Wow, kids and their wild imaginations... Monster Engine is a gallery of kids drawings copied by painter Dave Devries. The project began in 1998, when Devries posed the simple question: What would a child's drawing look like if it were painted realistically? "It began at the ...more

The gig economy is thriving, and if you aren't already making money with your phone, you could be missing out on easy residual income. Some people just want extra cash, and some even manage to completely ditch the 9–5, enabling them to work at their own pace and set their own ...more

Apple's successor to the iPhone X is a beautifully made smartphone with much of the same characteristics, including a 5.8-inch OLED screen, two storage choices, and Face ID. But many features set the iPhone XS apart from its predecessor, as well as the other 2018 lineup of iPh ...more

As someone with a pretty nice TV, I've never found the allure in purchasing a projector. While they're certainly smaller and sleeker than a television, and more portable, they can be pricey and produce a less than stellar image. And who really buys a projector anyways? They're ...more

You may have heard of Honor of Kings, the multiplayer online battle arena game so popular that it has the potential to do for mobile what League of Legends has done for the PC in the world of competitive online gaming, but you'll soon hear about its western iteration, Strike o ...more

The Null Byte community is all about learning white hat hacking skills. In part, this is because I believe that hacking skills will become the most valuable and important skill set of the 21st century. This week, The U.S. Department of Defense confirmed my belief by announcin ...more

In the DIY community, much is said about the versatility of duct tape. But it's hardly the only game in town. For proof, one needn't look any further than the impressive, diverse tape sculptures submitted to Scotch's second-annual Off the Role tape sculpture competition. The ...more

Marvel's Future Fight gave gamers the ability to brawl through near-countless levels as their favorite superhero. Not to be outdone, DC has soft launched DC Unchained in select Southeast Asian countries in preparation of a worldwide debut. If you're willing to put in a little ...more

With the exception of New York, D.C., and maybe San Francisco, public transportation in the United States is downright abysmal. Like it or not, you need a car to get around. This is why Uber and Lyft have seen so much success in recent years. Both ride-sharing services get you ...more

Damn right, you don't just eat 'em. When you're done with your next Pringles can, you can turn it into a kaleidoscope, a pinhole camera, and even a solar hot dog cooker. But Instructables user TheSpodShed may have just created the most awesome way to upcycle empty Pringles ca ...more

Mixing water and electricity is extremely risky and potentially lethal, yet that's exactly what I did with the Scariac. In its simplest form, the Scariac is just a glorified version of two wires in a bucket of water, but it's actually one of the cheapest power controllers you ...more

I love robots. They have the potential to evolve into Asimovian destroyers of the human species, but have only just mastered the art of cleaning my rug. They have an ever increasing cool factor and a growing number of cheap and simple components that let the hobby roboticist r ...more

As government officials scramble to contain the new coronavirus outbreak with bans on large gatherings, travel restrictions, and school closures, the rest of us have to worry about how we're going to safely purchase water, toilet paper, groceries, and other household goods dur ...more

Mobile phones are not only essential for work and communication, they're quickly becoming an integral asset to our health. Your iPhone can store valuable data about fitness, nutrition, heart health, and so much more. And since iOS 11.3, your iPhone can even import a list of al ...more

If you've been to a farmer's market during tomato season, chances are you know that heirloom tomatoes are pricier (and funnier-looking) than their hybrid counterparts. Heirloom tomatoes, bursting at the seams.. These eccentric tomatoes have become a sought-after alternative to ...more

Some of you have already seen the superbness of tonight's "super moon", but for those of you in the western half of the United States, there's still time to ready your cameras and enjoy March 19th's super full moon. It's the biggest full moon in almost 20 years, the last one a ...more

Nikola Tesla In my opinion, one of the most neglected inventors of all time. The names Edison and Marconi come to mind as familiar, but Tesla? Most think of a car. Few know that Tesla is responsible for alternating current, florescent lights, radar, remote control, generators ...more

DC's highly anticipated new Justice League movie is opening tonight, and Google just pushed out a nice treat for Android fans heading out to the movie. Over on the official Android Twitter account, we found a few exclusive "Android x Justice League" wallpapers featuring our fa ...more

Fans of the friendly neighborhood Spider-Man have yet another way to experience the web-slinger in augmented reality. To promote the pending release of Spider-Man: Far From Home on July 4, Sony Pictures has published a mobile app for iOS and Android that brings Spider-Man int ...more

There’s nothing like a great horror movie to really get the adrenaline pumping during the Halloween season. I don't know about you, but the sight of blood dripping into a pool of even more blood creeps me out, so you can imagine my reaction to harrowing creatures that go bump ...more

Under the rocket's red glare and the bombs bursting in air, the Statue of Liberty is swaying in celebration this Fourth of July thanks to Snapchat. On Thursday, Snapchat launched a new augmented reality experience to commemorate Independence Day for those at or in the vicinit ...more

If you have encountered bed bugs lately, you are not alone. While the pesticides used to fight these pests are losing effectiveness, a fungus shows promise in knocking the bugs out of beds everywhere. Bed bugs, or Cimex lectularius, are parasitic arthropods, part of a broad g ...more

More than a year after Harley Quinn made her splash in the summer of 2016, her popularity has not waned one bit. According to Google Trends, the Harley Quinn costume remains ever popular, trailing only Wonder Woman in searches. These two DC Comics characters provide a powerful ...more

You've had a hard day at work and need to get out of the house, have a few drinks, but you don't want to go just anywhere—you want the right crowd and the right bar. For those nights, barhopping just isn't the answer, it's SceneTap. It's a new free mobile application coming s ...more

The first day of Hanukkah is here, the day you start lighting the candles of the menorah. So, why not ditch the wax and light the "lights" this year? (Skip ahead to see the LED menorah) Hanukkah is a Jewish festival that lasts eight days from the 25th day of Kislev, which th ...more

I was big into comic books when I was younger. I'd even create my own, though my drawing skills were not as good as the greats, such as Kirby or McFarlane. Hell, I still even have a couple DC and Marvel comics laying around somewhere, though I'm more likely to go watch a comic ...more

While the Maps app hasn't received as big an update in iOS 16 as Books, Messages, Photos, and Weather did, there are still quite a few exciting new features to enjoy on your iPhone. In the new Apple Maps update, there are improvements to trip planning, public transit informat ...more

Smartphones are now indispensable when traveling. Domestic and overseas travel alike require food, navigation, translation, and so much more to make work or vacation successful. Gone are the days of lugging multiple tourist books around with you everywhere you go — you need to ...more

I want to drive one of these monsters around this winter.  DC Shoes Co-Founder and Rally Team Driver Ken Block collaborates with Subaru to create the worlds fastest cat track operation automobile for backcountry access for snowboarding. Via Gaijtz: "Cat tracks and beefed-up ...more

Today could mark the beginning of a new age in wireless charging. The FCC has certified the WattUp transmitter, a revolutionary technology that could shape the future of smartphone charging. This new tech addresses many of Qi charging's limitations, and if things go right, may ...more

As summer heats up, new maps from the Centers for Disease Control and Prevention (CDC) gives us our best guess at where Zika-carrying mosquitoes could be hanging out this year in the US. The Zika virus is a potentially serious virus carried by mosquitoes. As of June 2017, the ...more

I all the time play games and my hand always sweat.So I add small dc fan into my mouse and fix the problem with sweating.What you will need is one dc fan that work on 5 volts,tiny switch and some wires. Video: . Make sure you subscribe for more awesome videos from the macobt p ...more