If you want to know how to calculate percent error easily, you should watch this video. Error is the amount of deviation from accurate values. Error calculation is not possible, unless you make a quantitative measurement of the various quantities involved in your experiment. Measurement can help us in calculating errors and knowing how right we are in our theoretical models. In calculating percent error, We need to get the experimental value and the value which you are aiming at, which is the...
With Adobe Photoshop on your computer, it's super easy to change or adjust the skin tone of somebody in a digital photo. The process uses some basic selection and color adjustment tools, and it's a fun way to make a friend's face nauseously green or lessen the effects of overly strong, sometimes even orange, makeup.
Frederic Patenaude demonstrates selecting and cutting a fresh pineapple. To select a fresh pineapple, he discusses that the color is not a great indicator. Instead he suggests looking at the bottom of the pineapple to make sure the base is yellow, indicating ripeness. He also smells the pineapple to make sure it smells ripe. he also checks for bad spots, softness or leakage around the whole fruit. He communicates that any tests with leaves are also not indicators. One way to cut a pineapple i...
Dermatologists and aestheticians looking to make a quick buck (or several hundred of them) will tell you that the best facial exoliation and brightening treatments can only be done via the doctor's office with specialty (read: pricey) enzymes, but the truth is that for short term skin bliss, you already have all the tools you need in your kitchen.
The next time you suffer a cut or abrasion, think twice before you reach for the Neosporin. It's time, and mom, tested — you get a cut, you wash it carefully, then apply some triple-threat antimicrobial ointment. You may or may not slap on a band-aid. We won't cover it here, but so that you know, covering the wound with a sterile dressing or band-aid is a good idea.
Incredibly tiny in size, splinters can be frustratingly difficult to remove from your skin. If large and not completely embedded, a splinter can usually be extracted using tweezers, tape, or glue, but if it's small and in there pretty good, you'll have to get more creative.
Many of the beauty products you buy at drug and department stores are loaded with potentially toxic ingredients like parabens, while their active ingredients are made of things like glycolic, lactic, malic, and alpha hydroxy acids and retinoids, which are all derived from foods.
A couple of months ago we showed you Foldify, an iOS app that allows you to create your own custom, foldable, 3D papercraft files. Your designs could then be sent to your printer, cut out, and assembled.
As a pale white boy growing up in Florida, you learn how to deal with sunburns. Most people will say to take cool showers to relieve the heat, but that only temporarily alleviates symptoms. The problem is that the sun has evaporated the moisture from the skin. The answer to relieve the stinging and pain is to re-moisturize the skin. I've done this countless times and it always works.
Everyone who spends a lot of time outdoors will get corner skin cracks eventually, and they are ugly and painful. Watch this video for some tips on how to cure these unfortunate facts of lip life with at-home remedies and medicine.
In this home-beauty how-to, television personality Jenny Jones shows you which foods make great face and hair beauty treatments. Beautify yourself with comestibles. It's easy! So easy, in fact, that this clip can present a complete overview of the process in about a minute. For more information, including step-by-step instructions, watch this video guide.
Pen leak again? Are your fingers covered in blue or black? No problem! Steep a tea bag. When it’s cool enough to handle, wipe it over the ink stain and watch it disappear. It's that simple!
ArizonaSpaGirls.com founder, Lisa Kasanicky, demonstrates how to make an inexpensive sugar body scrub. You will need your normal cleanser, corn meal, tea bags, a pot, a bowl, a mask, cucumbers, and witch hazel. Watch this video skin care tutorial and learn how to give yourself an at home facial.
Try this facial recipe made with fresh fruit and put your best face forward. Watch this video skin care tutorial and learn how to mix up this soothing and exfoliating face mask at home.
Why go to the spa when you can make your own soothing salt scrub at home for a fraction of the cost? “Pauper Princess” Lynne Rominger demos how to mix up a batch of skin-softening luxury.
Pregnancy can take a typically fit body and throw it for a loop. Your body will change so dramatically during those nine months that you may be left with stretch marks, extra fat and sagging skin. So, after you've had that beautiful baby, why not check out this tutorial? In it, you will get tips from expert physical trainer, Kathy Kaehler. Kathy has three children and knows everything there is to know about toning a post-pregnancy body. Kathy is also an author and celebrity personal trainer, ...
One of the biggest problems men face today is razor bumps. They are irritating and unsightly. This problem occurs more frequently in people who have curly hair. You need to follow the steps below to minimize ingrown hairs and the unsightly razor bumps they create. Use a facial scrub before shaving. This helps raise the hairs from under the skin and prevents them from growing back into the skin. Do not pull the skin tight when shaving. Always allow your skin to expand under hot water for at le...
First stipple moisturizer onto your face. Gently rub the lotion into your skin until completely absorbed. Next apply liquid foundation, preferably Mac Studio Fix Fluid (four shades lighter then your skin's natural tint. Shake and dabble your foundation onto a clean surface, using a #187 foundation brush to apply to your face carefully blending into your skin. Now that you've created an even canvas to your face, you're ready to apply a clown white oil based face paint for accent. Apply the whi...
This video is about how to get rid of pimples. It's a nightmare to wake up and discover a big, red pimple right on your face. Here are some tips to help you out. 1. Do not touch, or try to squeeze or pop the pimple. This can cause pain, redness, swelling, and even infection. If you keep doing it another possible problem that can develop is scarring which can be permanent. 2. Wash your face gently with a mild, medicated soap and water (the water should be warm, but not too hot). Do this for 30...
Getting errors when trying to crunch your numbers in Windows Excel can be frustrating, but with this fun and easy to follow guide to remove the "#DIV/0!" error. When the computer thinks you're trying to divide by zero, it produces an annoying error, but by following this video guide you can be free of that irritation. He goes step by step on how to edit the formula calculator so that it no longer produces the error, and even explains in detail why this is solving the error problem. You don't ...
If you try to eat a pomegranate fresh off the shelf, it's probably going to be a messy and difficult situation. This video shows you how to extract the seeds from the pomegranate, giving you options on how to eat them.
Fancy feet are a must for sandals and peep-toe shoes. Pamper yourself with a pedicure that’s easy and gets you back on your feet in no time.
Are you or your child suffering from itchy or irritated skin? Use this simple remedy for skin comfort and anti-inflammation. Watch this video to learn how to prepare an oatmeal bath.
Throw some red, yellow, and green peppers on the grill for a colorful and delicious side dish. Watch this video to learn how to make grilled bell peppers.
The default look for Kodi is a menu that shows all of the possible media playback options available to the media player. From movies to radio, Kodi's main menu has an option to meet your needs. But everyone's needs are different, and sometimes we don't want all of these options.
My morning just doesn't start without a cup of coffee and an incredibly hot shower. There's nothing better than sloughing off sleep with a dose of warm, cleansing water. Except, as scientists are pointing out, our habit of showering daily isn't exactly the healthiest choice. Though it feels great, if you have a shower-a-day habit like I do, you're showering all wrong.
Poison Ivy is without a doubt one of the prettiest villains in "Batman" history, despite her whole kooky eco-terrorist thing and ensaring male victims (quite literally) in her vines. Yes, the lady has ripe green skin, but she's also got some sexy curves that make men's hearts go all aflutter.
With Halloween coming up in a matter of weeks, it's more important than ever to know how to get your makeup to STAY. While you can always slap on primer to get even the boldest makeup colors to adhere to your skin for hours, getting glitter to stay on your skin is a whole other problem.
Just because your car shows an error code doesn't mean you should pull any parts. This video will show you how to confirm error code P 0340 on a Nissan (Bad Cam Sensor) by using a lab scope to check the cam sensor.
Want to fix harsh skin tones after the fact? With Photoshop CS5, it's easy! This clip will teach you what you need to know. Whether you're new to Adobe's popular raster graphics editing software or a seasoned professional just looking to better acquaint yourself with the program and its various features and filters, you're sure to be well served by this video tutorial. For more information, including detailed, step-by-step instructions, watch this free CS5 video guide.
For some reason, designer soaps of late have been trying to emulate baked goods. Whether it's soaps that either are shaped like or smell like (or both) red velvet cupcakes, tacos, or pieces of belgian milk chocolate, we find ourselves doing a double take at Lush as we start salivating at the sight (and sniff).
Thanks to Bare Escentuals, generations of women have been enlightened as to the skin-soothing and non-irritating powers of mineral makeup, which is (generally) 100% natural. But did you know there are also mineral eyeshadows available?
In this video, we learn how to make mashed potatoes with Snoop Dogg and Martha Stewart First, skin your potatoes until the skin is completely off of the potatoes. Then, cut your potatoes into chunks and place into a mixer with a stick of butter. Then, add in 8 oz of cream cheese to the mixture while keeping the mixer going. Add in 1/4 cup of milk and 1/4 c of cream along with salt to taste. Keep beating the mixture until they are really soft and creamy. These are great to serve during the hol...
If you've ever flipped through a Victoria Secret's catalog, you probably have noticed the uber gorgeous Brazilian model, Adriana Lima and her smoldering good looks. In this video presented by Fashion face TV, learn how to apply Adriana Lima dewy makeup for all skin types! Products used in this tutorial to achieve this look, include:
This video illustrates how to apply foundation quickly and easily everyday. This process is done by using the following steps.
Ever wonder how to get that perfectly cooked duck breast? Now you can get that restaurant style duck breast with a cripsy skin on the outside while still keeping the inside moist and pink. You start by making a grid like pattern on the fat using a sharp knife. Doing this will help give it that the crispy skin. Next you season both sides with some salt to taste. After this the duck breast goes into the heated pan. When heating that pan have the temperature set to medium-heat. No oil or fat of ...
How to buy, store, and chop shallots
In this video Sue demonstrates how to cut a pineapple quickly and easily .surely this method will help to cut a pineapple without any mess. At first she cuts off the top of the pineapple and then the bottom ,then she places the pineapple standing on its base and bisect into two half at the middle and again she cuts the half piece at the center to get quarters. Then she cuts the quarters core away ,then she begin to slit the fleshy part of the fruit without cutting the skin ,after that she run...
This video describes the coloring techniques to make a realistic gelatine prosthetic wound. The presenter chooses to use grease paint as it applies easily to the rubber gelatine wound mold. First, apply a base color to mimic that flesh tone around the wound and blend it until it matches the skin tone. Next the presenter applies red and pink tones to the wound, the idea is to mimic the color of raw meat. Highlights are then applied inside the wound to simulate fat underneath the top layer of s...
Removing the garlic smell from your hands can be a very difficult thing to do. Sometimes you just can't stand the smell. Maybe you have a date and don't want to stink, but just can't get that smell out of your skin. There is a way to neutralize the odor so that you can get on with your life. After you get done cooking with either garlic or onions or any other stinky food, run your hands under some warm water. Then get some coffee grounds and mash them up and get them wet. Once the grounds are...
