You already know how to make sulfuric acid with the metabisulfite and oxidizer method and you saw how to make copper sulfate from copper and sulfuric acid, so now try making sulfuric acid with these two in mind… with sulfuric acid by electrolysis of copper using an inert anode.
The cold time of Christmas is upon us, and Icy Town is a winter-ific game you can play… and hack. With Cheat Engine and a little patience, you can hack and unlock floors in the game easily.
It's Christmastime, so what better of a game to play than the winterized Icy Tower? And what better game to hack with Cheat Engine?
Aluminum nitrate nonahydrate is a crystalline hydrate - a salt of aluminum and nitric acid - Al(NO3)3·9H2O. It's used for a variety of things such as antiperspirants, corrosion inhibitors, and petroleum refining, or… glow-in-the-dark powder. Watch this science video tutorial from Nurd Rage on how to make aluminum nitrate nonahydrate with Dr. Lithium.
The Wood Whisperer thinks you have what it takes to build furniture. Be sure to watch this entire 5-part tutorial to learn how to build a low entertainment center that is attractive and pocketbook-friendly. Impress your friends with your expert woodworking skills.
How to hack Pet Society! Pet Society cheats, tricks, hacks. Watch this video tutorial to learn how to hack poo and coins on Pet Society (09/10/09). See how to get unlimited poo: normal, gold, or rainbow! You can sell them for lots of money!
Michelle Phan presents this tutorial on how to take a tomato and turn it into an invigorating scrub.
Check out this informative video tutorial from Apple on how to make a Magic DVD in iDVD '09.
Check out this informative video tutorial from Apple on how to make a OneStep DVD in iDVD '09.
Check out this informative video tutorial from Apple on how to create a custom DVD in iDVD '09.
Check out this informative video tutorial from Apple on how to burn a project to DVD in iDVD '09.
New techniques may improve a swimming pool workout from Masters coach Nancy Kirkpatrick Reno. Before sticking a toe in the water, consider this advice: * Swim in a pool that's at least 20 to 25 yards long; those pools can usually be found at high schools and some gyms. A 50-meter Olympic-size pool is best, but not everyone has access to that. "If you're going to become a lap swimmer," Kirkpatrick-Reno says, "you can't go any shorter or you'll be constantly turning." An outdoor pool is prefera...
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.
Learn how to make Cinnamon Oatmeal Raisin Pancakes with this delicious recipe. Enjoy these pancakes with a twist of oatmeal, cinnamon and raisins. These are fantastic!
Learn how to do dumbbell fly to presses. Presented by Real Jock Gay Fitness Health & Life. Benefits
Valentine's Day is almost here, and if you're like me, you're scurrying to do something special for your mate. The standard chocolates and flowers just isn't cutting it anymore, and you can only make so many homemade cards before it becomes banal and meaningless. So, what can you do that shows you put some work into it, while not breaking the bank?
Does your car idle high and make an obnoxious racket every time you are stopped at a light, drawing dispproving looks from your fellow motorists? If you are into home car maintenance, you may be able to diagnose the cause of this problem yourself. This video illustrates how to test for one common problem that leads to a high idle, a faulty throttle position sensor, the contacts on which have been worn down by the throttle. You will need an analog multimeter to test the ohm load from the senso...
The how-to video offers safe, holistic ways to help reduce high blood pressure. Watch and learn how eating potassium, magnesium and vitamin rich foods will help with lowering not only blood pressure but cholesterol levels.
GOM Media Player lets you optimize your sound quality for all your video needs. Watch this software video tutorial to learn how to use GOM Media Player to get better sound quality in your videos. This how-to video is for beginning GOM users.
This tutorial for Sony Vegas 7 helps you utilize keyframes and create even better masterpieces!
Here's a design for folding paper high heels. I don't know who would wear them though.
This video shows you how to get the most out of your webcam and get some decent picture quality out of it.
Kipkay makes a tiny high speed spinner with just a paper clip. They can be different colors and you can also use large paper clips.
A quick and easy demonstration showing how to change your computer resolution and color quality. If you don't know how to change these things, this video will help.
The year 2021 is already promising to yield a number of major shifts in the augmented reality landscape, and Snap is signaling that it has every intention of being an aggressive part of that narrative.
Just because your phone has a high-resolution screen doesn't mean it will play videos at their highest resolution. Most streaming services, including Netflix, use a DRM system known as Widevine for media in their Android apps. But even if your phone has Widevine support, content will be limited to non-HD if your specific model hasn't been whitelisted by Netflix.
It feels like every few months, some new feature is discovered in the Pixel's Camera app. By taking advantage of machine learning and the high-quality camera, Google continues to add hidden functions that improve your life even if they're a little niche.
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 during the global COVID-19 pandemic.
Although not quite as common today with the always-connected world we live in, you still might be having bandwidth wars in your home right now. If the internet connection in your area is mediocre, you know the feeling well. Google Stadia recommends having a 25 Mbps connection for playing in 4K, so you can expect to need at least that much to maintain a smooth, high-quality gaming session.
We all want to be healthy, but in practice, it can be tricky, especially from the fitness angle. Our lives seem busier and busier, which makes hitting the gym quite the challenge. What if we told you there was a real way to work on your fitness in the comfort of your own home — in just seven minutes a day? All you need is a chair, a wall, and a 7-minute workout app.
So you've been playing Call of Duty Mobile for some time but can't seem to get MVP at the end of the battle. Well, since the game is a competition of players and bots, you're in an uphill battle. But you don't have to languish at the bottom. With the help of these tips, you might just nab your first MVP.
All those Apple commercials encouraging people to use their iPhones to make their smartphone movies look amazing, but how can you achieve some of the same looks? That's the question many often ask after plunking down over $1,000 for a brand new iPhone, shooting some video, and getting somewhat mediocre results.
If you have devices that run different operating systems, you know how frustrating it is that Apple's Calendar app isn't available on other platforms. If you use Siri to quickly create an event on your iPhone or Mac, you're not going to see that event on your PC or Android tablet unless you sync your calendar to another service.
A relatively unknown musician from the early-'70s that's gained popularity stateside over the last ten years just got the remastered treatment with two new reissues available on CD and 180-gram vinyl. And they're available right now.
Drone mishaps, such as the collision that scratched a military helicopter in New York, are becoming something of an everyday hazard.
With Android 10 hitting the streets (at least for those mobile devices that get quick updates) and the public release of iOS 13 dropping on Sept. 19, Google is releasing an update on Thursday to ARCore that adds some fantastic new benefits to its cross-platform capabilities.
The Music sticker is one of Instagram's best features. With it, you can add music directly to your story, incorporating a high-quality soundtrack to your favorite moments. On June 6, Instagram upped the ante on this feature, introducing live song lyrics that play throughout your story. Karaoke, anyone?
Like clockwork, Apple has unveiled the latest additions to its ARKit tookit at the annual Worldwide Developers Conference, where ARKit first said hello to the world in 2017, as well as some new tools that take a direct shot at Unity, Unreal Engine, and others.
Smartphones have put an end to camcorders. If you want to capture memorable moments in high quality, look no further than that technological marvel in your pocket. Recent Galaxy phones are shining examples of how far we've come — but the more capable a camera gets, the more complicated things can be.
While photography usually gets all the love, our phones have gotten really good at capturing video. Think about it — when was the last time you needed a camcorder for a vacation? With mobile cameras getting better each year, we're now at a point where smartphones can be used for pro-level videography.
