The man was requested to solve a short, basic chemistry exercise. He starts by explaining the meaning of the terms involved in the problem: molecular mass, empirical formula and molecular formula. He also explains the way the are connected, for a better understanding of the way the exercise is solved.
Say what you will about the music video for Lady Gaga's "Telephone," Beyoncé looks great. And so does her makeup. This home beauty how-to will tell you everything you'll need to know to recreate Beyoncé's makeup look for yourself at home.
In this makeup tutorial, learn how to apply the makeup look of movie character "Marla Singer", the badass chick from Fight Club, played by Helena Bonham Carter. To achieve the misty, dirty smudge look applied in this video, the following products were used:
Big fan of James Cameron's history making film, Avatar? In this makeup tutorial learn how to create a human-like Navi appearance with the use of makeup. This "blue people" look took the makeup artist close to an hour & a half, and the following products were used:
Many people use mastic when applying ceramic floor tiles, not realizing that mastic will never completely set and is thus vulnerable to cracks if you put a lot of weight on it. Thinset is actually a much better product for a job like this. In this video, Tim Carter, of Ask the Builder, will show you how to use thinnest to apply floor tiles.
This stunning look is done by xsparkage. It's a mix of black and violet, a real eyecatcher. Watch this makeup tutorial and try it out yourself! Products used:
Nicad batteries often die in such a way that they won't take a charge and have zero voltage. This usually means they're shorted out by crystal dendrite growth. Here's a method of bringing them back to life by zapping those shorted crystal dendrites away with too much current and/or voltage. We'll use a welder as a power source. You could also use a car battery, a DC powersupply, or almost anything with some voltage. Charged-up capacitors are popular for this because you can get a very fast pu...
Learn the important steps necessary for the best printing experience when printing to the Epson 3800. This tutorial is specifically designed to address some of the issues with the Epson 3800 and the MAC OS X Leopard operating system. Here is a detailed explanation of the changes that were made to the 10.0.1 update to Adobe Photoshop CS3. Remember, having all the current versions of Adobe Photoshop, and the Epson drivers is critical to success when printing.
Celebrated and award-winning children's illustrator, Jan Brett, shows how to sketch an African elephant in this video tutorial. Learn how to draw an elephant by following Jan's simple instructions that go from making easy shapes to the finished product. Discover the wonders Jan unearthed in Africa, and find out how to bring that wonder home through the art of drawing. Kids will also like learning how to draw from these clear and simple directions.
Custom Products Paintball Tanks come with a fill nipple filter. This causes the tank to fill up EXTREMELY slow. To remove the filter, simply remove your fill nipple, and tap out the filter.
This video explains how to burn DVDs that will play on a standard DVD player in Windows. The programs needed to complete this project include IMG Burn and DeVeDe which has been modeled for Windows. The final burn product created with this program will allow the DVDs to play on computers and actual DVD players. The first step is to hit open to select the file you wish to burn. You must then select burn ISO or Bin file in IMG Burn or DeVeDE. You can then select a title for your burned disk leav...
If you're a true makeup junkie then you probably have more palettes than you know what to do with. Since palettes are rather large compared to other makeup products you're probably just stacking them on top of one another wherever you have room.
In this video tutorial, viewers learn how to quickly get rid of pimples. The products recommended to remove pimples in this video are Origin's Spot Remover and a blemish extractor. The spot remover can be used 2-3 times a day. This product costs $12. Simply squeeze the bottle and apply it on the infected area(s). It is also recommended to use a blemish extractor to pop pimples. It is also able to remove blackheads. Simply push it gently down the pimple or blackhead to remove it. This video wi...
This video is a report by Terry from Good housing keeping. She reports that women of any age should be thinking of bone health and one of the best ways to strengthen your bones experts say is to follow low fat Mediterranean diet.
After struggling for years with acne, this skincare system that is displayed got rid of the hostess's acne problem effectively. In the morning, she uses Sea Breeze Actives deep clean astringent which has 1% salicylic acid in it, making sure that you use one cotton ball for each individual part of your face. Afterwards, she uses a skin lotion that has salicylic acid in it. These products will prevent your face from getting too oily during the day. At night, she uses the Proactiv cleanser, whic...
Arabic eye makeup can look extremely beautiful. This video will teach you how you can apply various makeup and eyeshadow products in order to make your eyes look beautiful.
The smokey eyes are essential for every woman's makeup repertoire. This tutorial video will show you how to use various MAC makeup products to apply a great looking smokey eye.
In our yards where we have brick, stone or pebbles, even mulched areas weeds are constantly growing, creating a nuisance. A weed killer is often used but the results are temporary. This season there are some new products available, these products kill weeds for one whole season. It is a combination of very fast killing ingredients and some that last for a long time. It keeps your patio areas weed free for a year.
Some of the leading big tech companies are still working in the lab on actual products, but at least some of their leadership did have some thoughts to share on the future direction of the technology this week.
In iOS 13, Safari has become even more powerful, especially when it comes to privacy. The browser will warn you when you create a weak password for a new account. Your history and synced tabs in iCloud are end-to-end encrypted now. And there are per-site settings that let you choose which domains can and can't have permission to use particular device hardware or sensors.
Augmented reality startup Nreal was a hit at this month's CES event, with some even calling the device a worthy challenger to the Magic Leap One.
All of the the tech industry giants, including Apple, Facebook, and Google, are working on new smartglasses and/or AR headsets, but this week, Google took a major step forward with gesture recognition technology that could make its way into AR wearables, posing a threat to Leap Motion and its hand-tracking controllers.
Now that the Magic Leap One is out in the real world, the mystery behind the company lies not in whether it will actually ship a product, but when it will ship a consumer product. Or, does CEO Rony Abovitz steer the company in a different direction first?
At its annual MAX event kicking off on Monday in Los Angeles, Adobe gave the audience a new preview of its forthcoming Project Aero augmented reality authoring tool during the keynote presentation.
With new iPhone models out, you'll have updated cameras to try out, a faster processor, and new colors to choose from. The only thing that could stop you from picking one up yourself is, well, your current iPhone. Here's how to check if you're eligible to upgrade to iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, or any other iPhone still being sold.
Last week, the first possible image of the upcoming OnePlus 6 leaked. It was met with mixed reactions, most notably for its apparent iPhone X-style "notch." OnePlus fans seem concerned that the company is implementing a design choice based on what it thinks is trending, not necessarily what's best for the product. If you're one of those uneasy about OnePlus' future, don't be. At least not yet.
Christmas came early for Apple, as the company was awarded more than 40 patents by the US Patent and Trademark Office on Tuesday, including one covering a system for compositing an augmented reality construct based on image recognition.
For a company who hasn't released a product and has a reputation for being secretive, Magic Leap sure has a tendency to make waves. Over the past few weeks, they've refreshed their website design, released an abstract YouTube video, and announced a partnership with Madefire to offer mixed reality comics on its device whenever it launches. Next, they are gearing up for another round of funding.
Plants all around us capture sunlight every day and convert it to energy, making them a model of solar energy production. And while the energy they make may serve the needs of a plant, the process isn't efficient enough to generate power on a larger scale. So, scientists from the University of California found a way to treat bacteria with chemicals that turned them into photosynthesis machines, capable of generating products we can convert into food, fuels, and plastics.
While IKEA is collaborating with Apple for its ARKit furniture app, Marxent is ready to help the rest of the interior decorating and home improvement crowd with their apps.
Facing claims of misappropriation of trade secrets and confidential information by Meta Company, DreamWorld, led by Meta's former employee, Zhangyi "Kevin" Zhong, has fired back with a motion to dismiss the lawsuit.
Ok, I have to admit, I drop my phone around 2–4 times a week. I'm horrible at protecting it and I've gone through my fair share of cracked phones. Most of the time, once the phone is cracked it's just easier to get an entirely new phone, rather than have to fight your phone provider for a fix.
Three years ago, with VR enthusiasts prepared to throw their money at Oculus to get their hands on the yet-to-be-release Rift headset, Google surprised the audience for Google I/O with Google Cardboard, a seemingly late April Fool's joke that actually jump-started virtual reality.
Scientists are constantly on the search for new organisms, species, and other types of life. A special group of these researchers, calling themselves "bioprospectors," dive deep into mines to find unique lifeforms with special properties not found anywhere else.
This is an amazing product that all crafters need to have, not only will it save your craft stamping storage but it enable you to start using all those wooded stamps you haven't used for years! or just to add a back to red polymer stamps so you can use them with your stamping blocks.
Microsoft did a wonderful thing in 2015: for the first time, it was offering a free upgrade to Windows 10 for all current Windows 7 and 8.1 users. And, if you were lucky, the upgrade process was relatively simple and painless. There were, however, some questions after the everything was said and done.
Windows 10 is due to be released on July 29th, and the majority of existing Windows users should be eligible to upgrade to the newer version for free.
Not all smartphone chargers put out the same amount of current. The adapter in your car probably charges your phone a lot slower than the one plugged in at your bedside, and if you use wireless charging, it may be a bit slower still.
If you pay close attention, you might notice that the screen on your Android begins to flicker or pulsate when you lower the brightness past a certain point. This is a result of the AMOLED technology Samsung, among other manufacturers, use in their displays, and the way that these types of screens operate.
Muzei Live Wallpaper is a popular Android app that refreshes your home screen background at set intervals, turning it into blurred pieces of artwork or photography while keeping your icons and widgets in the spotlight.
