How To

The harmonic mean is a way to calculate the mean, or average, of a set of numbers. Using the harmonic mean is most appropriate when the set of numbers contains outliers that might skew the result. Most people are familiar with calculating the arithmetic m...

VLC Media Player is a free, open-source application that can play, stream, and convert nearly any audio and video format. You can also use VLC to rip DVD movies to your Windows PC or Mac so you can watch them on your computer, phone, or tablet without the...

They say first impressions last a lifetime, and whether you realize it or not, your voice has a huge impact on the impression you make. Your voice can command respect and show confidence, but it can also be welcoming and help you express emotion. If you h...

Changing old struts is an important way to keep your car stabilized at high speeds, ensuring a smooth, comfortable, and safe ride. Struts are basically a spring-mounted shock absorber that's been a basic part of car manufacturing since the 1950s. They get...

Attracting new friends can be scary. It’s easy to get in your head and feel like people are judging every little thing you do, but the good news is that these feelings go away over time as you keep putting yourself out there. The more practice you get at...

Even though you warned your parents that you'll disown them if they don't help you become an astronaut, they're still sending you to basketball or soccer camp. Since they're no help, it's wikiHow to the rescue! Keep reading to learn how to start on your p...

Did you ever drive with one of those people who seems to be able to tell you the make, model, and even year of a car from clear down the street? Would you like to be able to do the same? It's not that tough, but it does take some practice.

Distilling can be very useful for removing impurities and minerals from a solution or water. When a liquid is heated, it evaporates into steam and rises. This process separates water from mineral deposits that remain in a liquid or solid form. Once the va...

Ever since the human race developed language, we've used codes and ciphers to obscure our messages. The Greeks and Egyptians used codes to transfer private communications, forming the foundation of modern code breaking. Cryptanalysis is the study of codes...

A video of a purring tiger, a 2Pac song remixed with the Thomas the Tank Engine theme, a list of unusual college majors, the number of letters in the longest Spanish word—you can find just about anything on the internet if you know how to look for it! Thi...

It's not possible to get a Sim pregnant on the original Sims 1, but that doesn't mean your Sims can't have kids! There are two ways to make your Sim have a baby in The Sims; one only needs the base game, and the other requires the Livin' Large expansion p...

You can definitely make a handmade card in as little as ten minutes that is both great to look at and easy to create! Handmade cards are always lovely to receive, and much more personal than a store bought card. Creating the card will require eight very c...

Want to make a gift for your friends? Give them a Chinese Staircase friendship bracelet and tell them you made it yourself! The fact that you put time and effort into making them a personalized gift will make it all the more special. They'll be sure to t...

Tried everything to treat your acne? A hot compress may be able to help! The warmth and moisture can soothe your skin and help clear out and heal stubborn pimples, plus, they’re incredibly easy and simple to make. Follow the steps below to learn how.

Police, military, and concerned citizens must objectively and thoroughly choose a handgun which fits their needs. The decision can be difficult, as the list of handguns is long and there is no perfect handgun, no perfect caliber, and no perfect bullet. Th...

Riding a bike can be great exercise and fun activity to do with friends and family. Customizing your old bike's look and performance can be a fun and cost effective way to spice up your ride. Whether you're looking to conquer a new terrain, take up a new...