Apparently a little amateur astronomy can go a long way. On March 21, 2009, Ralf Vandebergh, sitting in his backyard, pointed his 10 inch telescope at the sky and "saw a few bright pixels appear precisely where the work was going on at exactly the moment it was being conducted." A few bright pixels = an astronaut!
Gliding + falconry = parahawking, a unique and exhilarating experience. Birds (vultures, eagles, hawks) are trained to "guide" a paraglider
Impossible, right? Ahh, well science says fire and ice can and do coexist.
There is a reason the rest of the world calls 'soccer' 'football' - it's all about your feet! In this tutorial, from Zappos, learn how to kick a soccer ball the right way and win the game every time!
This video teaches us the method to simplify the fractions. Let us take an example of 18/24. Find a number that goes into both 18 and 24. Divide the top and bottom by the same number. Here, 2 will go into both numbers. So, the number now becomes (18/2)/(24/2) which gives 9/12. This fraction can be further simplified by dividing the top and bottom by 3. We get 3/4 which is our final answer. The fractions 18/24, 9/12 and 3/4 are called equivalent fractions since they are of the same size. Simil...
How to choose between a fireplace or a fire pit
In this video, Tony Reale describes some cinematography tips for video lighting. He focuses mainly on different ways to capture the look of video. The lighting style he's using in this video is a 2-light setup. One light is reflecting off a foam core and is placed at the right side of the room. The second light is acting as background light and is smaller and placed in the back, right corner of the room. This is a very simple setup and, with a cost of $100-$200, it is an inexpensive, effectiv...
This video in the Education category will show you how to simplify radicals before adding or subtracting. By doing this you will find all like radicals which will then ensure that you have all radicals in the simplest form. Let’s say you want to subtract square root of 45 from 3 square roots of 20. Now square root of 45 can be written as square root of 9 x square root of 5. Because, 9 and 5 are factors of 45. Similarly, 3 square roots of 20 can be simplified to 3 x square root of 4 x square r...
The video shows us how to cook a delicious beef steak. First, preheat the frying pan on a highly seasoned surface with a bit of salt. Then, sear the meat at high temperature. Doing this helps in lock the juices. If you are using a marinated cut of steak, searing will also improve flavor by caramelizing the meat a golden brown. After the searing is done, reduce the temperature from high to medium/low. In this video, cooking will be done at medium, until slightly pink inside, fully cooked and w...
In this video you can learn how to simplify complex fractions. Look at the example in the illustration. To simplify this complex problem, you would first add the number 1 under the whole number in the denominator, to make it a fraction. Then change it from a division problem by simply inverting (flipping the numbers over) in the second part of the problem. Then multiply the numerators and the denominators across and simplify the problem further, if necessary. To simplify this complex problem,...
robichaudd teaches you how to simplify square roots. When you're dealing with variables, even powers and you want to find out the square root of it, you follow the process. Divide the power by the root, which is two, because it's a square root, that gives you what comes out. If we have square root of x squared, the result would be x. So the square root of x to the 6 is x cubed. You simply divide the power by two, since we are dealing with square root. Then square root of 36 times x square is ...
The proper steps to close your swimming pool. The temperature in your region will be the key deciding factor on whether to close your pool or not.
Starting to work at home? With more and more people trying to make a solid living at home, it's important to know the best way to set up a home office – even if you don't have a spare room. Learn how to set-up a solid work environment with tips from this video on how to create the perfect home office.
Have a crazy toddler at home? Patience is a key factor when taming an out-of-control toddler. Learn how to deal with a toddler's temper tantrum in the most effective way in this video.
You should always try to reduce a fraction until it can't be reduced anymore. To do this, look at your fraction and figure out the greatest number BOTH the numerator and denominator can be divided by. This is called the GCF - the greatest common factor. In the video, the problem you must solve is (15/18). What number can be divided into both 15 and 18 evenly? The answer is 3.
The experts at Bunning's have come up with a few tips for the consumer to consider when they are next in the market for paving equipment. Find out if the job needs a solid block paver or a thinner grade paver. Preserving the tools once they leave the store is in your hands. Last, but not least, watch the weight!
Wearing a seat belt while in a car can save your life. Do you know how to adjust and properly use it? Learn how to drive safe and use seat belts properly (Ford DSFL). A professional driver explains how to fasten your seat belt properly.
What do you know about braking in an emergency situation? If you're not even sure what kind of brakes you have on your car or truck, then you need to do some research. Learn how to drive safe and deal with emergency stops (Ford DSFL). A professional driver explains the differences between braking with Antilock Braking Systems (ABS) and standard braking systems.
Driving a vehicle is a big responsibility and road safety is paramount. Improve your driving skills by using your most important tool -- your EYES! Learn how to drive safe and always look ahead (Ford DSFL). A professional driver explains why it's important to look where you want to go, not at an obstacle, when you're driving.
When you're on the road, you want to be in control of your vehicle. The only way to be in control and improve your driving skills is by having good hand positions and correct and comfortable seating position. Learn how to drive safe with a good hand and seat position (Ford DSFL). A professional driver gives this important tip about seating position.
While the snow-covered mountains can be exhilarating, they can also be dangerous. Here's what to do to stay safe.
Don't toss that old LP! A few minutes in the oven and you can have a bowl that will be a real conversation piece. Watch this video to learn how to turn a used vinyl record into a bowl.
The art of floral arrangement is a fun and valuable skill. Dana Plazyk of Flowers by Design lends useful tips and tricks on making simple flower arrangements.
Living within your means can be done. You don't want to be a slave to the credit card company, do you? Learn what to do to stay out of credit card debt. This how to video will give you the tips. Credit card debt is a slippery slope.
Learn how to get out lipstick stains. It's not just lipstick on your collar; your favorite shade can turn up anywhere! That's why you need a battle plan.
The method demonstrated in this how-to video makes the Bowline knot quick and easy to tie. It is useful when you expect a blow and need to take a few turns around your winch to use as an additional hardpoint. In this case I am simulating a mast winch but the process can be used on a horizontally mounted winch as well. The secret is to form the bowline eye by capsizing an overhand knot. With the standing part in your left hand form a turn around the winch from top to bottom then cross the runn...
Are you lost? This how to video teaches you a simple way to turn your watch into a compass. An analog watch is even more effective than a compass because it is not influenced by the earth's magnetic fields. You'll never be lost again as long as you have an analog watch with you.
There are different kinds of knitting needles to choose from for different projects. You will find wooden, plastic or aluminum in different lengths and shapes. There are straight, circular or double pointed.
Need a fun getup for Earth Day, or want to make an inexpensive but highly fashionable costume piece for Halloween? Then you've stumbled upon the right video.
Twilight, that steamy, dreamy love story between teen Bella and heartthrob vampire, Edward Cullen. This love story is based on a series of vampire novels (Twilight, New Moon, Eclipse, and Breaking Dawn) by Stephenie Meyer. True love, handsome boy, and vampire danger = perfect teen love story. Who's your favorite Twilight character? This makeup tutorial demonstrates how to create Alice Cullen's makeup, based on the actress Ashley Greene, in the Twilight movie.
Want to stop being dependent on foreign oil? Want to help create a healthier Earth? Separate hydrogen and water for a cleaner and more efficient fuel source.
We're all feeling the impact of the economic recession underway due to the coronavirus. With millions of Americans filing for unemployment benefits, now more than ever should we focus on the best deal rather than the best model. And in no industry is that more evident than smartphones.
Four months have passed since Mojo Vision emerged from stealth, and we are no closer to seeing exactly what its "invisible computing" technology looks like.
So far, consumer augmented reality headsets haven't found mainstream success. That's primarily because no manufacturer has managed to hit the sweet spot between slim form factor, performance, and affordability.
After announcing the iPhone XR, XS, and XS Max, one thing was noticeably absent from Apple's Sept. 12 event — the iPhone SE 2, the long-awaited upgrade to 2016's niche yet popular 4-inch model. Not only does Apple have no apparent plans for an update, it has also officially dropped the SE from its online store. Looking for a small iPhone that packs a punch? You might have to try the iPhone 7.
Despite its fifth-place finish in our ranking of the best transcriber apps on iOS, Voicera is still worth highlighting due to numerous factors that set it apart from the crowd. Besides being completely free to use on both iPhone and Android, the app's AI-based transcription service performed extremely well in our testing.
Attention all Redditors: Between June 14 and June 18, Reddit experienced a data breach. The popular website claims it discovered the breach on June 19 and has since made the necessary moves to contain and eliminate the threat. Unfortunately, there isn't much they can do about the data was that accessed and stolen — your user data.
Getting an insider view of the goings-on at Magic Leap is hard to come by, but occasionally, the company lets one of its leaders offer a peek at what's happening at the famously secretive augmented reality startup. One of those opportunities came up a few days ago when Magic Leap's chief futurist and science fiction novelist, Neal Stephenson, sat for an extended interview at the MIT Media Lab.
There are over 3 million apps in the Google Play Store, all optimized for the small screen in your hands. While that number sounds staggering, there are still many online tools and websites that require you to use a mobile browser since app development is expensive. However, that's where Progressive Web Apps (PWAs) come into play, a cost-effective way to turn websites into mobile apps.
Generally speaking, in terms of modern devices, the more simple you make an interface to navigate, the more successful the product is.
