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How To: Express Your Affection?

Hello! I want to share a few thoughts about affection with you. This post is for all who wonder what is or could be the best way to communicate with the person you like. There are many ways of expressing. When Two Worlds, Mars and Venus Collide.

How to Make Ferrofluid: The Liquid of the Future

What Is Ferrofluid? Ferrofluid is a black, solvent-based liquid, that, in the presence of a magnetic field, becomes strongly magnetized. The fluid is made up of nanomagnetic particles coated with an "anti-stick" or surfactant compound, suspended in a "carrier", commonly an organic solvent. For mechanical applications, it is used in hard drives and speakers as a lubricant. However, it also has been implemented in artwork, as seen in the video below.

Today's Tidbit: Know Your Limitations

Dianne Tice and Roy Baumeister gave a bunch of college students a questionnaire in which the students answered questions about their work habits. In a class which she taught, Tice also assigned a paper with a deadline which she said could be extended and observed which students availed themselves of the option to extend.

How To: Perform a general eye exam on a patient

If you're a medical student, you'll learn a lot from this video lesson on examining your patient's eyes. If the patient is having trouble seeing, like double vision, blurred vision, pain or any other problem, a proper eye examination is detrimental to properly diagnosing and treating him/her. You can also determine and potential problems which may arise bases on your family history. Watch to see the complete procedure outlined, which is great for any med student or doctor. Even nurses can ben...

How To: Perform a general neurological exam on a patient

As a doctor, sometimes it will be necessary to perform a neurological examination of your patient to rule out any neurological disorders. Your objective is to identify abnormalities in the nervous system, to differentiate peripheral from central nervous system lesions, and to establish internal consistency. This is a great video less that outlines the complete neurological exam procedure. It's great for medical students or doctors, and even nursing students can learn a thing or two.

How To: Perform a general chest exam on a patient

There's no better way to learn then by visual media, and that's what makes this video lesson on performing a chest exam so great. It's perfect for any future doctor, and great for nursing students to understand the proper procedure for examining a patient's chest. Medical students can easily learn how to perform a general chest exam, because ever step and technique is outlined and shown. A chest examination is very important to determining what's wrong with your patient, and you will be able ...

How To: Draw an expensive 2-door Lamborghini Gallardo sports car

The Lamborghini Gallardo is a sports car that most auto enthusiasts can only dream about, and with its cost at over $200,000, it's literally a "dream car". But you can get one step closer to reality with this realistic and artistic drawing of the Gallardo sports car. Maybe you can sell your masterpiece sketch for $200K and finally get behind the wheels of this 2-doored beast. Follow along with Merrill K to replicate this Lamborghini model on paper. Pause the video when needed.

How To: Check and replace the fuses on a car

Kim, a staff mechanic of Driverside, demonstrates how to check the fuses in a car. In majority of the cars the main fuse box could be located on the left side of the kick panel situated near the driver seat. Inside the car, he opened a cover stating fuse box (near the driver seat), by turning a small lever, he dispatched the fuse cover with ease. A pilot map can be found behind the back of the cover panel. The Map elucidates all kinds of fuses distributed in the car and their amperages. Then ...

How To: Fold a frog using origami

Kevin demonstrates how to make a paper frog. Take a regular sheet of construction paper. Fold the outer ends towards the center forming a triangle. Fold a crease at the base of the triangle and cut it out. Open the folds and you can observe two creases. Create two X-shaped creases by bending the opposite corners. Hold the triangles on the side of the X and squash it down such that the other two triangles meet. Repeat the process on the other side. This forms a square with a diagonal cut conta...

How To: Identify the song sparrow

Instead of just going for a walk through the outdoors, try adding in the rewarding hobby of bird watching. The song sparrow is a great bird to look for on perches and will vary in appearance across the US.

News: Scientists Are Using the Special Physics of Dragonfly Wings to Create Surfaces That Shred Bacteria on Contact

As drug-resistant bacteria become more commonplace, researchers are looking for new antibacterial strategies to disrupt disease-causing microbes. Some scientists are working to create new drugs, while others are trying out drug combinations. Another group, however, are ditching pharmaceuticals altogether and experimenting with non-drug alternatives.

How To: Play "1234" by Plain White T's on ukulele

In the left side of your monitor you can see the brown color bar which shows the different strings sections of the Uke Player. When a particular note has to be played that shall also be displayed by blue buttons on the monitor. You have to observe these blue buttons and then follow it to pull the strings on your Uke Player. First you have to pull the strings of the second of first, second and the third wires. In the next step you have to press the first section of second wire and the second s...

How To: Identify and control the pine tip moth

This is a tutorial for controlling the Pine tip moth. Identifying and controlling the pine tip moth consists of studying the small plants of pine. The attacks on pine trees is caused by Nantucket pine tree moth found along the Rio Grande Valley as far north as Espanola, it has spread to South Arizona and California by importing grafts from Mexico. The moths are 3/8 inch long reddish brown to grey in color. They attack the main stem of the baby plant and the pines instead of growing vertical g...

How To: Make a dynamic named range in Excel (left to right)

Teach Excel describes how to create a dynamically updating named range that goes from left to right using Excel. First, you define the named range by highlighting the cells containing numbers in a certain row. In the name box to the left of the formula bar, type the name of the data. In this example, the numbers correspond to sales, so type "sales." To check if the named range works, click on an empty cell and enter =sum(sales). That should return the sum of the highlighted cells. However, as...

How To: Pull a three easy prank combo with a hot pocket, sink sprayer, and vodka

We've all heard that death comes in threes. In our tireless hours of prank research here at Wonderhowto, we've observed that pranks often do as well. By stringing three simple pranks together, you can achieve all of the annoyance and laughter of a much more elaborate / expensive / dangerous prank. In this video, you will learn how to set up one combination prank that requires only simple things:

How To: Clear your mind

Most of us have unnecessary thoughts running through our mind almost every day. This video talks about spiritual power which helps to ‘Clear Your Mind’ of cluttered thoughts. The 5 techniques which help you to achieve this are detailed below:•Meditate consciously and focus on the way you breathe. Close your eyes and concentrate on the point between the eyebrows on the forehead. Observe the breathing pattern.•Go to a place amidst nature. Take a fighting position and chant the word ‘Jaya’ loudl...

How To: Simplify algebraic expressions with negative exponents

This video explains the process of simplifying an algebraic expression with negative exponents. The video starts with an example of such an algebraic expression; the expression contains negative powers in both the numerator and denominator. The location of the negative exponents is first pointed out visually. Next, it is observed that there are like based or variables in both the numerator and denominator; however, it is explained that the numerator must first be expanded before the expressio...

How To: Fold a simple origami heart

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...

How To: Dress for a business casual interview

In a recent poll taken by an online recruiting company revealed that 37 percent of all hiring managers do not hire someone based just on the way they dress, more than half said they'd hold it against a candidate if they hadn't worn a jacket and seventy percent said that they wouldn't hire anyone wearing jeans, a leather jacket or a polo shirt to the interview. The rules for office dress code have changed, more and more companies offer their employees a business-casual dress code which makes i...