In this episode of Science Theater Dr. Carlson helps you understand the concept behind Density and how it relates to Mass and volume and how to calculate the Density of a substance if its Mass and Volume are known. The Density of various metals is demonstrated using aluminum, tin, zinc, lead and copper of the same mass but different sizes. The easiest way to measure the density of a substance is also mentioned. Next, Dr. Carlson measures his own density using a scale and a bathtub.
This video is about how-to calculate the area of a circle. It is in a very simple, and in an elementary school point of view. Of course, it can be done with either metric or imperial measures, as explained in the video. Only thing is that, it truly explains the simplicity of the calculation in every sense, which means, if you are not going for the ultimate knowledge on how things exist and survive in the form they are in, this video should be helpful. A grown man (woman) can't learn anything ...
In this video, learn how to calculate one of the most important puzzlers in math - the area of a triangle. This is one of the first things you will learn in geometry and is helpful in math as well as science classes. Check out this tutorial if you are having trouble grasping this concept. This video will show you how to calculate the area of a triangle easily and in detail. Master this and you will pass that next test for sure!
In this video the author show how to find the volume of a sphere. The formula for finding the volume of a sphere is 4/3 * Pi * r*r*r, where r is the radius of the sphere. Now to compute the volume of a sphere you have to note down the radius of the sphere and substitute it in the above formula along with the other substitutions. The author shows this with an example by taking a sphere of some radius and calculating its volume. To find out how to calculate the volume of a sphere watch this vid...
In this tutorial the author shows how to find the circumference of a circle. He says that the circumference of a circle can be calculated by using the formula circumference C = 2 * Pi * R, where R is the radius of the circle. He shows how to solve these kind of problems using some examples and calculating the circumference by substituting the value of radius in the formula. This video gives a good introduction on how to find the circumference of a circle.
This video tells you how to find a slope of a parallel / perpendicular to it. In the equation y = mx + c, m is the slope. To calculate the slope of a line that is parallel to another line, you have to consider the rule m1 = m2 which means slope of the first line m1 is equal to the second line m2, if both the lines are parallel. Take the equation y = 2/3x - 7.2/3 is the slope. According to the rule m1 = 2/3 and so m2 = 2/3.Now to calculate the slope of perpendicular line you have another rule ...
In this tutorial the instructor shows how to compute the area of irregular shapes. He demonstrates this with an example showing an irregular area and says that as there is no direct formula to calculate it, you need to break up the irregular area into identifiable simple geometric figures. He goes on and breaks the irregular shape into a square, a triangle and a trapezoid. Now he computes the individual areas using a standard formula and sums them up to arrive at the final complete area of th...
Knowing your BMI, or Body Mass Index, is a great way to see if you are at a healthy weight. In this simple and short video provided by Children's Hospital Boston, you will figure out how to calculate your BMI by taking your weight (in pounds) and multiplying it by the number 703 and then dividing it by your height (in inches) squared.
This video teaches you how to use APT (Arbitrage Pricing Theory) models and formulas. This video shows two specific parts of the APT models the first being the after the fact version and the before the fact version. The before the fact version is focused on as being the most important which is used to calculate expected returns to calculate risk. It is discussed how flexible this model is and how different factors can be moved in and out of the formula and how each different factor is used. T...
Remember those gold old days when you would craft bunches of red and pink valentines at home with your mom from construction paper and then tote them to school, bursting with excitement to see what pretty cards you'd receive in your Valentine's Day mailbox?
In this tutorial, Lowe's teaches us how to hang wallpaper. Wallpaper can update a room and give it personality. Make sure you prep and measure your wall before you begin to hang. Now, cut out your paper to the appropriate size for your wall, then draw a line on the wall from the corner to a few inches out of the wall. After this, apply a clear adhesive to the wallpaper if it isn't already adhesive. Now, dump them into a water box and fold the water together and let set. After this, apply the ...
By now we all know the slogan "Reduce, Reuse, Recycle." And many of us do just that every Sunday, visiting the recyling center to dump our latest fill of glass and plastic bottles.
Are you looking for a way to make your Microsoft Excel formulas more efficient? If so, you're in the right place. With this free video lesson from everyone's favorite digital spreadsheet guru, YouTube's ExcelsFun, the very first installment in his "Excel Formula Efficiency" series, you'll learn about the basics of Excel's SUMPRODUCT function — why some people use double negative and why other use times one.
To build your plate display you will need a plate collection, some plate hangers, and a hammer. A good part of hanging plates on the wall is you can use cracked and chipped plates in your display. To get the plates ready to hang all you have to do is make sure they are clean and measured correctly so that you can get the right hangers for the plates. When purchasing plate hangers go with the smaller size. If the plate is 10 inches buy the 7-10 inch hanger rather than the 10-14 inch hanger. Yo...
Adding a decorative shelf to a room enhances the decor and also gives you a place to display your favorite photos and knickknacks. Before you get started, learn how to securely hang a shelf.
The Hang Glide Freeze is an important move for any B-boy or girl to learn because it develops the strength needed for more advanced freezes, and often is used to transition into power moves. Watch this video to learn how to pull it off.
Do you want to get fit? Do you want abs? With this video, you will be one step closer. In this video, the viewers will be taught how to do hanging leg raises, which is a great exercise for the abdominal muscles. The viewers should hang from a pull up bar and their legs should slowly pivot at their hip. The body should be motionless and this action should be performed slowly. For more difficulty, the viewer can hold weights between their legs.
Learn how to do real hanging alternate twisting knee tucks. Presented by Real Jock Gay Fitness Health & Life.
Learn how to do hanging leg raises. Presented by Real Jock Gay Fitness Health & Life. Benefits
Here Scott and his guest, Dave Powers, discuss how to play the rock tune "Hang On Sloopy" by The McCoys.
A new shower curtain rod and curtain is one of the best ways to freshen up the look in a bathroom! This video shows you how to mount a new shower curtain rod and hang a fresh shower curtain on your new shower rod! For this project, you will need: a shower curtain rod, shower curtain rod mounting brackets with screws, a tape measure, a number 2 pencil, a Philips head screwdriver, shower curtain hanging rings and a new shower curtain.
Azimuth is simply the angle of an object in the sky along the horizon. Yes, it's spherical trigonometry but it's not difficult! Check out this video and in just a few minutes you will be able to solve azimuth problems on your own.
Master the art—and it is an art—of hanging garlands and tinsel on your Christmas tree. You will need garlands and tinsel, craft wire, ribbon and a step ladder. Tip: Follow the six-six rule: Don't hang more than six strands per branch, and leave about six inches of space between tinsel decorated branches.
The hanging leg raise is a great exercise for building the lower and middle area of your abdominals. With this how to video you can add the hanging leg raises exercise to your abdominal workout and be on your way to six pack abs.
Tim Carter explains how to hang wallpaper correctly, making your job easier and mistake-free. Using prepasted paper with a wallpaper relaxer will make sure your job goes well. This video shows you techniques to prepare your wallpaper to be hung.
If you're anything like me, clutter scattered across the bathroom counter, on the shower floor, or on any other available space is maddening. Who enjoys a mess of shampoos, scrubs, and sponges strewn around their feet or just out of reach in the shower? What can you do when space is limited?
Step 1: Drywall Picture Hook Step 2: How to Hang a Picture or Mirror on Drywall
Every good cop knows when to ask for backup. To beat all of the Street Crime missions in L.A. Noire for PS3 or Xbox 360, you're gonna need a little help. To get past the Hung out to Dry mission watch this walkthrough video.
In this tutorial, we learn how to organize your closet by establishing a wardrobe system. If you have tops that you wear during the day, put these on a different colored hanger than your nighttime tops. Color code these in your closet and then hang up your nighttime tops with a light wood or your choice hanger. If you have other random tops, you can hang them according to how you would wear them the most. Dresses can be hung on another color hanger and then pants can be worn on another color ...
For some, this may be considered a "London" wall, but to others it's a wall that has some of the most important pieces of family treasures and art hanging on it. This tutorial will give you some tips on how to decorate your wall easily. Things like children pictures, art, and trophies can hang on this wall. So good luck and enjoy!
Simon Leach is in the house, or rather on his deck, teaching us how to fashion and then attach handles to ceramic hanging wall vases he threw previously. If you make pottery, and want to attach your ceramic works to your wall, this video will show you how to do it.
This video explains how to solve the problem of probability dependent events. In this video the problem is that a box contains three pens, 2 markers, and 1 highlighter. The person selects one item at random and does not return it to the box. So what is the probability that the person selects 1 pen and 1 marker. That is 6 items total. First she count the all items that involved in this problem. Then count the individual probability of the pen and marker. The person selects 3 pens out of 6 item...
Here you will learn how to pack clothes and drapes for storage or moving. Follow these easy steps to pack clothes and drapes the right way. Hanging clothing or drapes need to be packed in a standup wardrobe. This box comes with an aluminum bar that spans two sides. Place the wardrobe box near the closet. Secure the bar with packing tape and place clean paper at the bottom of the box. Hang clothing, distributing them evenly. You can also place quilts, and bedspreads on hangers. When you are do...
Want to win the prize? Knowing a little math is the key to winning this popular contest. In this video, learn how to estimate correctly.
Losing weight can be a battle, but why not be realistic about your goals rather than kill yourself striving for a size 0? A happier alternative to the cycle of weight loss and gain is to achieve a weight you and your doctor can both live with. In this tutorial, learn how to calculate your BMI and ways to figure what your "happy weight" is.
Learn how to find the slope of a line in this math tutorial. Whether you're doing your math homework or trying to figure out how steep a mountain is, the slope of a line is simple to calculate and has many practical uses.
If you fear you're off to summer school, ease the stress of uncertainty with some simple math and know when to seek help with your grades.
If you've ever set foot inside an IKEA or opened up a home decorating catalog/magazine before, then you know that hanging lamps are like the skinny jeans of home decorating: Everyone needs at least one.
Today you will learn how to make two different Christmas ornaments that you can hang from your Christmas tree. You will need decorative stamps, decorative hole punch, rubber stamp ink pad, styrofoam bowls, fake flowers, acrylic paint, ribbon and clips for hanging. This is a fun project for the holidays that you can do with family and friends. Handmade Christmas ornaments are always better than store bought ornaments.
Getting you, your family and your friends in and out of the house is not the only thing an exterior door is about. When you install a door you want it to swing smoothly, latch tight, seal out the weather and be secure. You can get a big head start on reaching these goals by choosing the right set-up to begin with, and this usually means buying a pre-hung door. In this DIY video tutorial, you'll find step-by-step instructions for installing a pre-hung door in your own home. For more, or to get...
