In this tutorial the instructor shows a method to compute the interior angle sum of a polygon. He gives us the formula for the interior angle sum of a convex polygon as (n-2) * 180 where n is the number of sides of the polygon. He goes and take a 6 sided polygon as an example and does the math by substituting the value of 'n' in the equation and arrives at the result. This video clearly gives the formula and demonstrates with an example of how to calculate the sum of interior angles of a poly...
We tend to sympathize with those who get hurt. Do you want some extra care and affection from somebody you love? Then here is one great idea to make anybody give you their shoulder to cry on. This video helps you to make a prosthetic scar on your leg. Create a gory looking bruise with modeling wax, liquid latex, skin color makeup and coagulated blood. For best and genuine scars, make the cut look real deep and oozing with blood. Show it to your friends and see the results for yourself.
This video is about multiplying decimals together. The numbers to be multiplied are 1.003 times 2.8. First, you multiply like you would normally. Apply the number of decimal places. Count total number of digits to the right of the decimals. In this case it four. Apply the number of decimal places to the result. Starting from the right move four decimal places. Put the decimal point after the "2".
This video explains how to easy add decimals. Adding decimals can seem to be a tedious job, and a single mistake can result in a completely different number. In reality, it is quite easy, and with a good method and some practice it can be done quickly. Write the two sets of numbers out, lining them up in columns. Keep the decimal points on top of each other and line up the non-decimals with non-decimals and the decimals with decimals. Start at the right-most column and add it up. If it become...
This is a helpful video provided by Math Problem Generator. It deals with the complex challenges of dividing variables. The audio is great and provides specific examples of dealing with multiple types of this problem. The video lays out three simple steps. The first being to simplify the coefficient, the second being to divide the variable, and the third being to deal with the results of the division. The information is clearly presented and best of all it's free. I think we all wish there we...
Do your presentation skills need a little work? Being in front of a crowd or some potential clients may be one of the hardest things you will ever do, but staying confident makes all the difference. Losing any bit of confidence will result in your presentation falling flat and killing your self-esteem, and perhaps even risking your job. So, being confident is a must.
In this video you'll learn exactly how to play the "jeopardy" card trick. This is a great trick to try on the whole family or your friends.
Attention origami fanatics! In this two part video how-to, learn how to fold an orgami lily. Step-by-step instructions are given and discussed. To complete this lily, materials neede include: paper, your hands, and brains! Check out the second video for the final results!
Learn how to crochet using a graph or chart in this six part vieo tutorial series. Filet crochet is lacy stitch - an easy technique - that can have beautiful results. Filet crochet patterns are usually made up of open meshes & solid meshes. Get the free simple heart chart used in this video here.
Discover how Almond Oil can be combined with Maltodextrin to become a crunchy, melty, delicious desert topping. Then combine it with gelato and spun sugar. What more could you want out of desert? This is a lesson in Molecular Gastronomy. Learn how to make gelato with an almond crunch and spun sugar.
You can't be a couch potato without a couch. So stop squatting around and listen to these hints to learn how to furnish your apartment with practically no money.
This is a DIY cleaning video for NES Nintendo game cartridges. Using Brasso and alcohol seems to work to clean the connectors in the cartridges. It seems Brasso will turn black even if the connectors are clean. Base the results on the cleanliness of your connectors rather than the cleanliness of the rag. Games go from broken to working. Don't use a brillo or scour pad as it may strip the metal pins in the connector.
Sure, you can stick a lumpy little packet into the microwave and punch a few buttons. But once you learn to pop your own corn on the stove, you'll never want the fake-tasting kind again. It might seem like an overly old-timey way to make popcorn, but the results are worth it. You will need 3 tbsp. oil, a large pot with a lid, 1/3-1/2 cup popcorn kernels, salt, butter, and a bowl, as well as any spices or seasonings to taste. Watch this video snack-making tutorial and learn how to cook up stov...
Work out the pelvis with pelvic tilts. Learn about exercises for strength and flexibility in this training video. Take action: keep your back flat, this is a high repetition exercise, and keep feet flat on floor. Michelle, the instructor in this how-to video, is a personal trainer at a gym in NC and has been a personal trainer for several years. She is certified through ACE and is a certified aerobics instructor as well. Her Specialty is weight lifting and she enjoys training aspiring female ...
Increase muscle strength with barbell exercises done while lying down. Learn about muscle training, fitness, and growth in this fitness video. Take action: do not rock arms and keep core tight. Michelle, the instructor in this how-to video, is a personal trainer at a gym in NC and has been a personal trainer for several years. She is certified through ACE and is a certified aerobics instructor as well. Her Specialty is weight lifting and she enjoys training aspiring female body builders as sh...
Exercise the quadriceps muscle with quad extensions. Learn about increasing leg strength in this training video. Take action: keep core tight, squeeze legs at top of movement, but only legs will move. Michelle, the instructor in this how-to video, is a personal trainer at a gym in NC and has been a personal trainer for several years. She is certified through ACE and is a certified aerobics instructor as well. Her Specialty is weight lifting and she enjoys training aspiring female body builder...
Working out the arms with standing dumbbell curls. Learn to increase muscle strength in the arms with dumbbells and curl exercises. Take action: start with feet shoulder-width apart, palms face forward, keep elbows at sides, and do not rock. Michelle, the instructor in this how-to video, is a personal trainer at a gym in NC and has been a personal trainer for several years. She is certified through ACE and is a certified aerobics instructor as well. Her Specialty is weight lifting and she enj...
Gain muscle strength and flexibility with diagonal lunges. Learn about dumbbell exercises to promote fitness in this weightlifting video. Take action: maintain balance, keep back leg straight, and increase difficulty by adding dumbbells. Michelle, the instructor in this how-to video, is a personal trainer at a gym in NC and has been a personal trainer for several years. She is certified through ACE and is a certified aerobics instructor as well. Her Specialty is weight lifting and she enjoys ...
Sumo squats will help to strengthen the legs. Learn how to properly do squats in this workout video. Take Action: hold in squat position to increase difficulty, feet wider then normal squat, and keep chest and head high. Michelle, the instructor in this how-to video, is a personal trainer at a gym in NC and has been a personal trainer for several years. She is certified through ACE and is a certified aerobics instructor as well. Her Specialty is weight lifting and she enjoys training aspiring...
Increase flexibility and prevent injury by stretching the triceps. Learn how to do stretches and arm exercises in this video. Take action: hold stretch for 20-30 seconds, stretch when muscles are warm, and hold stretch at point of mild discomfort. Michelle, the instructor in this how-to video, is a personal trainer at a gym in NC and has been a personal trainer for several years. She is certified through ACE and is a certified aerobics instructor as well. Her Specialty is weight lifting and s...
Increase muscle strength and flexibility with dumbbell rear lunges. Learn about dumbbell weight training and exercises in this video. Take action: keep chest high, shoulders back, core tight, raise knee to increase difficulty, make sure back step is big, and add hop to increase difficulty. Michelle is a personal trainer at a gym in NC and has been a personal trainer for several years. She is certified through ACE and is a certified aerobics instructor as well. Her Specialty is weight lifting ...
Increase muscle strength with dead lift exercises. Learn tips and techniques for proper weightlifting in this fitness video. Take action: keep bar close to legs, don't round the back and use proper form. Michelle is a personal trainer at a gym in NC and has been a personal trainer for several years. She is certified through ACE and is a certified aerobics instructor as well. Her Specialty is weight lifting and she enjoys training aspiring female body builders as she is one herself. She focuse...
Working out with bent knee hip extensions requires attention to form. These knee extensions are also called Romanian Dead Lifts. Learn about hip extension exercises in this dumbbell fitness video.
This Blender tutorial covers methods for bake rendering compositing nodes and ways to speed up render times. We will pre-render the objects and save the precious time when rendering animations. We'll discover the challenges that we meet (such as missing specular in the baked texture) and suggest workarounds.
Many educators and institutions are already integrating podcasting successfully into their curricula — with great results. Podcasting enables educators to use music and recorded audio to enhance learning. The addition of photos and video to podcasting allows educators to add a wide range of visual content to their teaching and address even more learning styles.
In this software video series, you will learn how to use Takes in Houdini 9. Part one: Intro to Takes
With pizza there are really only two ways you can go if you want melt-in-your mouth results: Order from a fine Italian restaurant piping hot and ready to go, or make it at home with your own two hands. Unfortunately, most people either spend lots of dough (sorry, couldn't resist the pun) buying restaurant pizza or frozen pizza at the grocery store (ew).
This instructional video shows how change traffic lights from red to green, using science, and without actually having to know anything about magnetic fields or properties! Save gas, time, and frustration in your car and during your commute! Works great! See the test results! Yay for Kipkay! The trick in this video hacking tutorial will teach you how to get green lights on your bike or motorcycle that is too small or light to trigger the traffic light.
A side bang finds that perfect balance between function - it keeps the hair out of your face - and aesthetic value. Unlike a ponytail, which is sassy and cute but a wee bit too plain, a side braid adds feminine flair to your hairstyle.
Money, as we all know, creates stability and ease of living. But an unfortunate consequence of having money is all the work you have to do to get it.
For all of you who are knot fans, here comes a video tutorial showing step by step and in detail how to tie an Emperor's hat knot that realistically resembles one of the hats worn by Chinese emperors in the old days. In this video, a white piece of rope hanging from a hook is used against a black background. You will see each one of the twists and turns in slow speed (not in slow motion) so that you can easily follow what is being shown. The final result is a complex knot done in less than fi...
Solving equations involving fractional powers of a variable are not that hard to solve as they sound. In fact, just watch this video to learn a few tips and solving these type of equations will become a little bit easier.
In this video, we learn how to use watercolor pencil techniques. The rendering process is similar to those with graphite. You will use strokes, giving them different lengths and colors to create texture. You can do crosshatching on the paper so everything is darker and you are hiding the white. Burnishing is when you lay down dark colors to the surface of the paper and work more colors in, the white will work as a blender. The end result will be a very smooth finish with a slightly waxy feel....
In this video we learn how to entice more opportunities with feng shui at home. First, find your focus room with an energy map to find the career area. This room is from the front door walking in. Use water, because this is the element for positive career changes. Put a painting of depth that makes you feel like the wall is not right in front of you. Also, add a table with rounded corners and musical instruments or something that you need for your career. This will ensure that you walk into a...
In this video, we learn how to view the internet on your iPod Touch or iPhone. First, you will need to look for the Safari sign on the bottom of your phone. From here, you will be led to the Google home page. You can click on the box to get the on-screen keyboard and type in what you want to search for. After this, the results page will show up. To go to a website, you just simply need to type the exact site into the address bar and then it will load for you! This is simple and easy, just tak...
In this tutorial, we learn how to do the mattress stitch. First, lay the pieces flat and thread yarn tail onto the needle. Next, you will anchor the yarn to the bottom edge of the opposite piece. Then, go back through the side and find the tunnel of horizontal bars, one stitch in from the edge. Continue to do this around the stitches to combine them together. Keep alternating sides and just do one bar at a time to get the best results. You can do two bars at a time if you are comfortable with...
We have nothing against posh, elegant romantic curls or modern pin-straight hair, but don't you ever miss the days when you were just a kid experimenting with her mom's drawer of hair goodies? Creating crazy styles was so fun and the results were always unpredictable.
Whether you plan on doing the splits for your hip dance routine or your gymnastics, this tutorial will show kids the best way possible to perform the flexible move. This is a more advanced stretch, involving a great deal of flexibility, but remember— Always warm up muscles before doing the splits, use a spotter when needed, go step-by-step slowly and don't stretch beyond what is comfortable. Flexibility takes consistent work and does not happen in a day, but if you keep at it you will start t...
In this tutorial, we learn how to do a Chinese cupping back massage. Cupping is an old technique that is still practiced in China and eastern Europe. First, set fire to some cotton balls. Now, place them into the cup and pull the air out of the cup. Quickly place the cup on the body and then push it around on the skin. This brings the muscle up to the top of the skin, leaving marks on the body temporarily. As you move them around, it's like you are getting a reverse massage that will make you...
In this video, we learn how to easily defrag your computer's hard drive. First, go to the start menu on your desktop. Then, click on the control panel and then click on "system and maintenance". On the new page, click on administrative tools and then open up computer management. Then, click on disk management and then defragment for your computer. Let this defragmenter run on your computer until it is no longer loading on your screen. When it's finished you can view the results from the test ...
