This video tells us the method to find the surface area of an aluminium can or cylinder. The surface area includes the outside area of the curved portion and the aluminium top and bottom. The formula to find area is the multiple of 2, pi, r, r+h or (2)(pi)(r)(r+h). The radius of the cylinder is the radius of the circular top or bottom. In the example shown in the video, the radius is 4 inches and the height is 12 inches. Substituting the values in the formula, we get the surface area as (2)(3...
First of all you have to draw the two big eyes and a curved line supporting them. Now draw and darken the two eyeballs. Draw the top portion of the head and make some curves of hair at the top. Draw the round cheeks on both sides. Now you have to draw the round beak and the mouth as shown. Then draw the narrow neck and then draw two lines around it. Draw two nostrils over the beak and then also draw the two eyebrows. Now color the drawing as shown. Fill in black color in the face and neck. Le...
Learn how to create shiny, reflective and vector text in Adobe Ilustrator. Open a new file in Illustrator. Select pixel dimensions and orientation. Select the text tool and enter desired text. Ungroup the text. Select a portion of the text. Use the gradient editor to select a swatch and change the angle. Adjust the drop shadow. Create a reflection of the text using the horizontal reflect command.
This tutorial will show you how I created my own original Terminator costume from scratch and a modest budget. All the materials used are easy to find items sold at your local Hallowe'en or theatrical costume store.
Okay, the hard part of human dissection is here -- the ear. This is an unusual dissection because you get a de-calcified portion of the skull to work with, so you can even cut through bone with just a scalpel.
Build a track dolly for about £80. This is great for getting professional dolly shots when making your own films.
A new study casts real suspicion on the possibility of life on Mars. Why? It seems the surface of the planet may be downright uninhabitable for microbial life as we know it.
This video shows us how to fold a simple origami heart. Firstly a piece of paper is taken and is cut in the form of a square and then it is folded into half to form a rectangle. Then it is properly creased and then using a knife it is cut into two halves. Then one of the pieces which are in the form of a square is taken and is folded vertically to form a thinner rectangle. It is creased and then unfolded and then the paper is folded horizontally to form a square and it is creased and then unf...
First of all you have the draw the outline sketch of the body. Draw the head, neck, shoulders and then the upper portion of the body. Now draw the long hair. You have to darken the eyes and the eyebrows. Now darken the outline of the face, hair, ears and the lips. Now draw the collar in the neck. Draw the tie below the collar. Then you have to draw the front portion of the shirt with buttons. Draw the collar of the coat and the top pocket. Now darken the outline of the cat and then draw the c...
This video on nail art shows how to paint your nails with a summer rainbow stripe design. The nail colors needed for this design are yellow, orange and pink, a glittery color, a transparent clear polish and a black thin nail polish. The first step is to color only the bottom of the bare nail with yellow, here neon colors are used. Next the middle portion with orange and the tip with the pink color. Quick drying polishes can be applied one after the other or else the colors are applied after d...
First of all, you must get in to the screen and start to made a base for your ice rocket. Then you chose your pen size and start to draw the ignition rocket body and the base for the ignition metal for your rocket.
In this beauty tutorial learn how to use Mac and BitchSlap! Cosmetics to obtain a tropical punch-inspired makeup look. The look incorporates yellow and blue tones to the eye area. To begin, make sure to apply a foundation onto the entire eye lid and under eye area. Use a brush to apply the light blue color on the middle section of the eye lid and crease. In the inner part of the eye lid and crease, brush on a yellow shadow. A dark navy color should be applied to the outer portion of the eye. ...
This how-to video is about how to sharpen a knife from base to end.
Watch this cooking how-to video as Tracy cooks some authentic Jamaican festival. What is festival you ask? Jamaican festival is a sweet like bread. Follow along with this Jamaican cooking lesson to learn how to make festival.
Studying chemistry is a complex but potentially lucrative activity. If you're studying ionic compounds and need some help understanding how they work, look no further. THis video will explain how the two types of ions: anions and cations, and energy combine to create an ionic compound.
Amidst reports of the newspaper industry struggling to survive, it's becoming more and more clear that people are increasingly turning to their smartphones for the news. In fact, a new study by the Pew Research Center has found that 85% of US adults check the news on mobile devices. Surprisingly, seniors constitute a sizable portion of this.
Onshore, or on a boat, have you ever wondered what swims below in the dark water? Using standard equipment and a new process, marine scientists can now get a good look at what is swimming by—just by analyzing the water.
Editor's Note: The research described in the article below has been criticized and any conclusions based off this research should be examined with a skeptical eye. The article has been edited to reflect these issues.
In this video, we learn how to study for college exams. Start focusing and get ready for the new exam after you take the first one. Just make sure you wind down and relax after that test for a couple of days. This will let your brain rest and give you a well-deserved break from studying. Just make sure you get back on studying so you can do well on your next exam as well. This process will become easier if you practice it with each and every test you have to take. Just remember to study and i...
In this how-to video, you will learn how to properly study for a test or for homework. The author offers a few great tips. You should avoid cramming and study well before the test date. Make a list of everything that is going to be on the test. Memorize facts and formulas. Make up questions that you think are going to be on the test. Take all the school tools you need in order to complete the test. Lastly, if you prepare well, you will have a great chance of doing well. You should try to stud...
Solve this chess study by Schultz (1941). Grandmaster Alexandra Kosteniuk shows you just how to do it in this chess video tutorial. White plays and wins. In order to win, white needs to promote his pawn down the board -- the unstoppable pawn, to get a queen in this chess endgame.
Learn from this chess video tutorial, hosted by Grandmaster Alexandra Kosteniuk, on how to solve the chess game study from the Book of Salvio (1604). White plays and wins by sacrificing his rook and moving his pawn up the chessboard to get queened. It's as simple as that. Endgame chess is a great thing to learn to become a master.
Find out how to dramatically reduce study time & increase your grades. Included is a flow chart to see exactly how to reduce your study time.
A balloon's worst fear is a sharp object, so usually when you puncture a balloon, it pops in your face. Not with this science trick! To puncture a fully blown up latex balloon without popping it, you'll need a pointed metal or wooden skewer and some plain old dish soap. That's it.
Often times a recipe will call for a sticky ingredient like ketchup, honey, or jam preserves. And if you're one to follow the recipe at a precise level, you'll definitely toss that ingredient into a measuring cup or spoon. But once you dump the ingredient out a lot of it gets stuck on the measuring tool.
If you're a steak lover then you know you have to whip out a nice portion of your paycheck to get a quality steak, especially if you're at a five-star restaurant. But with steaks costing upwards of $70 a piece, why not just make some at home to save your hard-earned cash?
Fairy costumes are as common as witch costumes or vampire costumes (especially now with the "Twilight" fever) for Halloween. But dark fairies are a whole other category altogether. Rather than the cute pink frills, golden hair, and pixie dust you imagine your typical Disney fairy to have, the dark fairy in this makeup tutorial is scary, though still beautiful.
In this tutorial, we learn how to make a pole camera with John Park. You can take some amazing pictures by just using a pole to mount your camera onto and take pictures with. Most cameras will work with a general pole as long as they have a tripod mounting pole. To help you press the shutter button the camera while it is up in the air, you will need to create a rig that will press it when you trigger it to press. After this, you will need to build an inner frame that tilts up and down to take...
Well, at least with this recipe you're getting a serving of fruit (though, admittedly, you're probably cancelling out a good portion of the banana's nutrients with large amounts of dark chocolate, butter, and ice cream). Well, diet be damned!
We don't know how it happened and can't particularly pinpoint when it happened, but over the last few years cupcakes have way overtaken cakes as to go-to dessert. Perhaps it's because they're pre-portion sized, or perhaps it's because they're so darn cute and easily transformed into any shape we can imagine.
If you want to pay the Beach Boys' "Surfer Girl" song on guitar you should first the chords for the verse are D to a B minor, to a G and then to A. That is for the first half of the verse. The second half of the verse starts with a D chord, then goes to D7, then to a G then a G minor (barre on the 3rd fret). Now, when you play this, you should just repeat both phrases again. For the bridge, start with a G chord, to A, to D and B minor. You should also repeat this portion for the bridge then g...
In this Pets & Animals video tutorial you will learn how to properly trim your dogs nails for their comfort. Materials that you will need are a high quality trimmer, nail file and styptic powder or pads. Begin by making yourself and your pet comfortable. Have the pet lay on the side so that all four legs are accessible. You will clip only that portion of the leg that extends beyond the quick, the blood vessel that runs down the nail. Start by clipping a thin slice of the nail and give him a t...
This video demonstrates how to fix the batter length problem on a jailbroken iPod. First, make sure that you have a Wi-Fi connection so you could download the necessary files. Turn your iPod Touch on and locate the Installer icon. Wait until the installer program loads. Then, on the bottom portion of the screen, select the icon Install. In the Packages section, scroll all the way down to letter S and look for Services. Select it and install it. After the installation completes, go back to hom...
First of all you need to have some warm water in glass. Now take an ear bud and dip into the warm water. Now apply some soap over it. You can use the hand soap also for this purpose. Insert the bud in your nostril and then rub it around the pierced skin. Remove all kinds of particles accumulated at this portion. Now clean the other nostril as well. Now hold your pierce ring with your two fingers and give it shake. This shall remove all solid pieces from the area. Otherwise these may go down i...
This video demonstrates how to make a loud and annoying paper popper. Prepare a regular sheet of paper and lay it down on the table or a flat surface. Fold the lower portion of the paper at about an inch and a half (1.5") or two inches (2"). Fold it the second time at about the same length you did with the first. Then, fold the paper right in the middle in the opposite direction with your first two folds. Your paper should now be folded to resemble a nurse's hat. Hold one corner of the folded...
The focus of this video is on singing high notes for men. The first step is to identify which mode your high note are sung in: classical, contemporary, or falsetto. For most men around the E flat note of the range determines which of these three routes is natural to the singer. For classical singers there is a distinct throttling around this pitch change into higher notes, a region known as the passagio. Contemporary singers have a more gradually ramping up as they pass over this transition o...
This video shows you how to perform the Bandaram trick. Things you'll need: deck of playing cards, elastic band. Select a card and show it to the spectators. Ace of Spades is chosen as the selected card. Return this card back to the deck. Do a table cut trick of the deck so that this selected card is brought to the top of the deck. After the selected card is placed at the top of the deck give it a few shuffles and cut but keep it on the top only. Do a double turnover so that another card come...
Everybody loves burgers and everybody loves sandwiches - so why not combine them? In this tutorial, Betty makes square shaped sandwich burgers from scratch. This recipe is not difficult to make and is incredibly tasty. But, make sure you remember the napkins because this dish sure is messy!
For anyone looking for a new way to style their hair, follow this quick beauty video to learn how to create a side pony tail style. This style works best for anyone with medium to long hair. All you need is bobby pins and some rubber bands to create this look. Take a boar bristle brush and tease the crown to create more volume. Take the upper half of your hair and pull it in the opposite direction you actually want your ponytail going in. place a rubber band about two inches down the ponytail...
Chef Toben Kochman from Food network teaches the secrets of making panko-crusted turkey lollipops for an appetizer. You will need: Turkey breast, panko bread crumbs, sesame seeds, whipped eggs, flour, salt, pepper, lollipop sticks, and cranberry sauce.
