If you've got a birthday party to plan for a young budding scientist coming up, a little nitrogen should do the trick. In this project, I'll show you 10 "super cool" tricks with liquid nitrogen that you could try, but probably shouldn't!
When you're using vacuum power, moving water, or compressing air, it's more than likely being done with some sort of pump. I'll be needing a pump for some of my future projects, so in this tutorial, I'll be showing you how to make your own customizable PVC hand pump that will let you do all three.
Android is constantly being refined, and the tools used to root and install custom recoveries are no exception. Earlier methods to root and install custom recoveries were very long and complicated. Any misstep along the way and you can end up with a bricked tablet.
Most people wouldn't think of butter as a flammable substance, but in this project—it definitely is! We're making emergency candles that burn for hours using just some toilet paper and a bit of butter!
Do you live in a dangerous neighborhood? Even if your area isn't known to be dangerous, it could still be a target of home burglaries. Don't let the thieves have the upper hand. Make sure the only thing they're stealing is grass. To properly secure your home from external threats, you must find weaknesses potential and potential entry points and fix them.
Don't be too disappointed if you don't have the spiffy new Kindle Touch, there is an up side. The benefit to owning the older (duller) models is that the firmware remains the same throughought generations, so the hacks retain their usefulness. This has given the modding community for Kindle a bunch of time to flourish, with tons of great code, hacks and homebrew. Today's Null Byte is going to show you how you can root, and then remove the crappy original screensavers that come installed on th...
Forex— what is it? Any investor could tell you a complicated description of what Forex is, but the basics of the FX currency markets is— an over-the-counter financial market for trading currencies. The foreign currency exchange market has no central exchanges like the stock market and little regulatory oversight. With this beginner’s guide, learn the trading basics.
It seems like people are always trying to lose weight..but what if you have the opposite problem? Whether you’re recovering from an illness, are a growing teen, or you are an athlete trying to bulk up, a little information can go a long way in helping you pack on a few extra pounds.
You don't have to wait for the carnival to come around. You can make this special treat any time you like at home. It takes a little bit more time than at the fair but will be worth the look on party guests’ faces when they realize you've just made this counterintuitive dessert.
This is part 1 of 2 on how to hack a PSP without a Pandoras Battery using ChickHEN. You will need to ensure that you have firmware version 5.03 ChickHEN R2 in order for this hack to work.
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.
Check out this video tutorial to see how to collect blood with the BD Vacutainer Safety-Lok Blood Collection Set.
When I first bought my Western Digital Passport drive I had all intentions of putting hundreds of movies on it and plugging it into my USB enabled DVD player that's hooked up to my TV. Unfortunately, it didn't work. The drive draws power through the USB cable, and the LG DVD player I have doesn't supply enough. I thought that if I bought an external case with it's own power adapter, took the drive out of the Passport and put it in there, it might work. Nope. Didn't work either, it was still d...
If you're reading this, you're likely a tech-savvy coding pro whose analytical talents are mostly applied to designing apps, cracking passwords, and infiltrating networks — all of which are admirable activities for both aspiring and seasoned white hat hackers. But there are other profitable ways that you can put these types of skills to use, namely in the world of investment and trading.
Ever since the iPhone X, Face ID has been the standard way to unlock your iPhone. For the most part, it works remarkably well and adds a layer of security that Touch ID can't match. That said, the tech isn't perfect. If you're finding that Face ID isn't working for you, there might be an iOS setting to blame.
We've shared a capture-the-flag game for grabbing handshakes and cracking passwords for Wi-Fi, and there are some upcoming CTF games we plan on sharing for other Wi-Fi hacks and even a dead-drop game. While security-minded activities and war games are excellent ways to improve your hacking skills, coding a real video game is also an excellent exercise for improving your programming abilities.
Samsung's new line of Galaxy S20 flagships have a water resistance rating of IP68. This means you don't have to worry as much about getting the phones wet, but there's a limit to that.
Here's the situation: you need Face ID or Touch ID disabled, yesterday. You don't have time to dig around in your settings, slowly working through an authentication reset. If you find yourself in a place where you think your own face or fingerprint will be used against you, use this trick to instantly protect your iPhone.
While the App Store is filled with news aggregators, Apple News is a solid choice when it comes to keeping up with current events. Apple recently made it easier than ever to stay informed, thanks to a daily newsletter sent straight to your inbox. The problem? It's unclear how to sign up for this newsletter, and it's equally unclear how to unsubscribe.
The Facebook app only supports one account being logged in at a time — but what if you need one for work and one for your personal life? That would normally involve logging out and logging in every time you need to switch accounts, but your OnePlus device offers a much better solution.
It looks like Jaunt's pivot from VR to volumetric captures services for augmented reality experiences has paid off.
Dark mode is finally rolling out for Gmail on Android. But this is a Google product, so you already know it'll be a while before the server-side update hits most devices. Sideloading the newest APK doesn't work, neither does switching accounts. But if you're rooted, you can enable dark mode by modifying a simple XML.
Remember Photo Booth on Mac and iOS? It still exists, but there was a of time where everyone was using it. And why not? It was so cool to take photos with any background imaginable. Underwater? Check. On the moon? Of course. Now, Instagram wants to bring back the fun by introducing AR backgrounds for stories.
Historically, patents have never been a rock-solid source for uncovering the future of a company's product pipeline. However, sometimes, the images you find in the patent application search archives are so convincing you have to pay attention.
Perhaps it's a coincidence that the Vuzix Blade smartglasses look like the sunglasses that a police officer would wear, but a new partnership with an AI software company makes the wearable a perfect fit for law enforcement.
It took a while, but one of the most anticipated Magic Leap One accessories is finally here. Magic Leap has quietly added the official Magic Leap One carrying case, which we previewed last year, to its website.
Over the past few weeks, a trio of developer lessons (one of which was revealed in Magic Leap's most recent Twitch livestream) have revealed samples of experiences that are possible while using the Magic Leap One.
Outside of a few headlining features, Apple focused on polishing things up in iOS 12. Instead of revamping functionality left and right and running the risk of releasing a buggy mess like iOS 11, this year's feature additions are smaller. Case in point, you can now show favicons in Safari — nothing groundbreaking, but a nice touch.
Alongside ARKit 2.0, Apple revealed new Animojis alongside new Memoji virtual doppelgangers that compete with functionality quite similar to that of Samsung's AR Emoji.
Taking one-handed pictures with your phone can quickly devolve into a juggling act. You have to secure the phone in landscape mode (if you're doing it right), tap to focus, and then somehow hit the shutter button without shaking the device too much. Fortunately, Samsung has a nifty feature that'll help you keep a more secure grip on your Galaxy S9 or S9+ as you take photos with one hand.
Having pushed more than two million downloads of its Bait! game for the Gear VR and Daydream platforms, VR developer Resolution Games is bringing the virtual fishing fun to augmented reality.
We already know that the connection between virtual and augmented reality is pretty tight, with tools like Unity making porting some apps between the two platforms fairly frictionless. But there are some things currently going in VR that just don't need to come to the world of AR.
On Wednesday, Apple released a new batch of Animoji characters that gives iPhone X users more virtual masks to play around with, but what many have been waiting for is an app that lets you put on a virtual mask of another person, not an animated emoji. Well, that day has finally arrived.
Samsung's latest Oreo Beta update for the Galaxy S8 brings an impressive number of new customization features. On the lock screen, we've seen the introduction of new colorization options for the clock and transparent notifications. Not to be forgotten, the Always On Display is getting some new clock styles and colors.
Ever since the planet went crazy trying to find augmented reality creatures in Pokémon GO, we've been waiting for the next virtual object game capable of delivering a similar hit. And now, we might finally have one coming, direct from the magical world of Harry Potter.
At the risk of breaking a few rules, we're going to talk about Fight Club. More specifically, digital artist Mateusz "Marpi" Marcinowski has mimicked a scene from the movie using Apple's ARKit.
CyberTimez and the Wounded Warrior Program, using the Vuzix M300 monocular smartglasses, are teaming up to help supply veterans with little to no sight. The overarching goal here is helping these injured service members to find a new level of independence in a sight driven world.
Nauto, which develops driver-monitor cameras and algorithms for autonomous vehicles, is among a growing list of driverless startups able to attract tens of millions of dollars in funding after raising $159 million in its latest round of financing.
Snapchat is rolling out some awesome new features in their update today. The major update comes just two weeks after the company's premiere of backdrop, snap shopping, and voice clip features. They rolled out two new features this time, Multi-Snaps and the Tint Brush.
All the Driverless news you need to know from the past 24 hours, bundled together in a tightly written package, about Uber, London delivery services, capital investments, and kangaroos.
