Technique Search Results

How To: Create a Tangent Line with Excel

Given a function, you can easily find the slope of a tangent line using Microsoft Excel to do the dirty work. That is to say, you can input your x-value, create a couple of formulas, and have Excel calculate the secant value of the tangent slope. This is a fantastic tool for Stewart Calculus sections 2.1 and 2.2.

How To: Rind graft an apple or pear tree

Grafting, also known as "top working," is simple-but-essential technique that enables you to change the variety of fruit a tree bears. In this tutorial, Stephen Hayes of Fruitwise Apples Heritage demonstrates the rind grafting technique, a useful method for grafting over a sound-but-unwanted apple or pear tree.

How To: Make Chain Mail Armor from Start to Finish

This article is a guide for making Chainmail Armor from start (simple wire) to finish (a finished chainmail shirt). We will be using the European 4 in 1 weave, as this is the most common weave. This is the weave that you usually see in movies. There are several sections to this guide: Materials, Making the Rings, Weaving the Rings, and Making the shirt.

How To: Iron a dress or sport shirt

Need to iron a shirt for an important occasion? Smooth out your ironing technique with this housekeeper's how-to, which demonstrates the proper technique for pressing a men's dress or sport shirt using an electric iron and ironing board. For more information, including a step-by-step breakdown of the process, watch this free video tutorial.

How To: Chop and screw tracks on turntables

As introduced by the late DJ Screw of Houston, Texas, and popularized by artists like Three Six Mafia and Paul Wall, the chop and screw technique involves both scratching vocals and slurring a track in either full or part by utilizing the pitch control on your turntable. In this how-to video, you'll learn to perform the chop and screw technique on your own DJ rig.

How To: Light a green screen properly for podcasting

Matt, the Shirtless Apprentice, advises viewers on the proper procedure for lighting a green screen. The successfully implemented chroma key technique can significantly raise the production value of any video podcast. He gives specific advice on how to separate the light that falls on the subject from the light on the greenscreen, a traditionally tricky technique.

How To: Box model an alien in Blender 2.5

This clip demonstrates how to use the box-modeling technique to create a full character. The box-modeling technique is a good way to quickly visualize the shape of your character, rather than a creating the detail from the beginning. Whether you're new to the Blender Foundation's popular open-source 3D computer graphics application or are a seasoned digital artist merely on the lookout for new tips and tricks, you're sure to be well served by this free video software tutorial from the folks a...

How To: Do a "Palm Flip" freerun trick

In this video tutorial, viewers learn how to do a palm flip. Before attempting to do the palm flip, viewers should first perfect and control a back flip. Instead of using the hands to flip on the floor, users will press the hands against the wall to flip. Begin practicing this technique with a mat or some kind of support that will prevent you from landing on the ground. Users should get used to pushing off the wall and landing on the back. This video will benefit those viewers who are interes...

How To: Get pretty hands in a flash with a 3 minute manicure

This quick and simple technique shows viewers how to acquire a good manicure. After washing your hands and removing any existing nail polish, mix oil and sugar in a bowl and put it aside while filing your nails. Scrub the oil and sugar mixture over your hands and then submerge your nails in hot water for a few minutes. Push back any cuticles you may have and massage your hands in oil. Wet a damp cloth and put it in the microwave for a few seconds, then wrap it around your hands. If desired, a...

How To: Big wall rock climb with proper back up knots

This is part of the How To Big Wall Book. In this segment Chris McNamara demonstrates how to use back up knots when jumaring. This is a technique video for summitting or sending problems on big walls outdoors. The knots are crucial for safe and effective rock climbing technique. When you are following in traversing terrain so that you are attached to the rope at more than one or two points. He is climbing El Capitan in this video.

How To: Fit a wound dressing for a Wound Vac in nursing

Studying to be a nurse? Then here is a nursing how-to video that teaches you the basic of operation of a Wound Vac machine and the proper technique for fitting a dressing on a wound. Every nurse should know the basics of this technique, follow along and see how easy it is to fit a wound with a dressing to use with the Wound Vac. These medical tips are sure to help you pass your nursing exam with flying colors.

How To: Change a gown on a patient with an IV pump in nursing

Studying to be a nurse? Then here is a nursing how-to video that teaches you how to change a gown on patient who as an IV pump. Every nurse should know the basics of this technique, follow along and see how easy it is to to change a gown without disconnecting the IV pump. These medical tips are sure to help you pass your nursing exam with flying colors. Have your RN or instructor help you change an patients gown who has an IV pump. Watch and learn how to do this technique with an IV gown and ...

How To: Craft an herbal eye pillow for sewing beginners

In this video you will learn the basics of starting a beginner sewing project. The project featured in this video is an eye pillow. Eye pillows are filled with flax seed and essential dried herbs like lavender, spearmint, chamomile, etc.They are easy and fun to make and they make great gifts! You will learn how to piece the front of your eye pillow using strips of three different fabrics and how to choose the silky backing of your eye pillow so it goes on smooth and relaxing over your eyelids...

How To: Insert a heel when knitting a sock

Stay tuned for this knitting instructional video on inserting a heel for a knitted sock. This is a very large scale knitted sock. It's going to be a felted Christmas stocking. The knitting is finished except for inserting the heel. The knitting technique demonstrated is exactly the same for a more normal, human-size knitted sock. It's also the same technique used to insert a pocket in a sweater.

How To: Tie subframe rails together in a stock car

Learn how to tie subframe rails together with a Millermatic welder as this 1981 Camaro gets rebuilt into a racecar. In this video, Jeri Ellsworth welds the rails and shows proper preparation and technique. Tools and materials needed for this project include 1 3/4 x .120 tubing, an "Affordable Bender" tubing bender, a Millermatic welder and a Hypertherm 43 plasma cutter.