First Law of Motion

How To : Master Newton's first law of motion with NASA

Demystify Newton's first law of motion with none other than NASA -- the National Aeronautics and Space Administration. The United States government's most infamous agency and powerhouse of space exploration teaches you the law of inertia… Newton's first law of motion. This NA ...more

How To : Master Newton's second law of motion with NASA

The second law of motion. Force equals mass times acceleration. F=MA. Learn the facts about Newton's second law of motion from the National Aeronautics and Space Administration, otherwise known as NASA. The United States government's most infamous agencyand the powerhouse of s ...more

How To : Master Newton's third law of motion with NASA

Learn everything you need to know about Newton's third law of motion from none other than NASA. The National Aeronautics and Space Administration is the United States government's most infamous agency and powerhouse of space exploration. Why wouldn't you want to learn Newton's ...more

How To : Demonstrate Newton's Third Law of Motion

Get yourself a metal sled that runs on tiny plastic ball bearings, and you'll be ready to demonstrate to your classroom Isaac Newton's third law of motion: Every action has an equal and opposite reaction. This science video tutorial will teach your students how Newton's third ...more

How To : Demonstrate Newton's law of inertia

This short video clip shows seven demonstrations of Isaac Newton’s first law of motion– the law of inertia. Newton’s law of inertia states that objects moving at constant velocity will continue moving at constant velocity, unless acted upon by an outside unbalanced force. Six ...more

How To : Experiment the law of inertia

Newtons proposed the concept of inertia. According to him an object at rest tends to stay at test and an object in motion tends to continue in motions unless acted up on by an external force. This is the principle of inertia. The tendency of the body to continue to stay as it ...more

How To : Pull off the tablecloth trick

At some point in time on TV or in a movie we’ve all witnessed a person pull a tablecloth clear off of a table without spilling the items on top. This is not an illusion, it can be done. Don’t choose your mother’s fine china to start with but do try it out. Use the property of ...more

Breaking : Judge Rules in Favor of Apple Over Feds

A judge just handed down a ruling that will make the U.S. government's quest to unlock the work iPhone of one of the San Bernardino shooters much more difficult. U.S. District Court Judge James Orenstein ruled against the government in another case, which argued that a search ...more

How To : Throw a Knife Without Spin

Okay, I am sure you have seen a lot of knife-throwing articles on this website (and others like it), but let me assure you that this one will be different. The fact is, anyone can throw a knife, but most people have terrible technique and thus get very inconsistent results. I ...more

News : Rocket Power Your Lazy Boy

Since the days of Archytas, rocket propulsion has been the Holy Grail of aeronautics. Thanks to Galileo's inertia, Newton's laws of motion, and the "father of modern rocketry," Goddard, space is not a complete mystery anymore. Rocket-powered aircrafts have evolved from the fir ...more

How To : Clean a Butcher Block Table

A butcher block table (or counter) is a solid, wooden table. Originating in butcher shops (hence the name), this has become a popular household item. Butcher block tables and counters are durable and attractive looking. The downside of butcher block is that the wood is so poro ...more

How To : Play fan strokes for the ukulele

The fan stroke is often admired for it's visual effect and the apparent skill of the player. This tutorial shows you how to learn the fan stroke, first by learning the motion and fingering and then by getting the timing right. Make sure you know how to do the "split stroke" fi ...more

How To : Perform the "Flick Spin Flick" Zippo lighter trick

In this clip, learn how to perform a cool, slight of hand Zippo lighter trick, step by step. This video will show you the entire trick - first fast, then slow motion and then give you detailed instructions. With this trick, you will learn to flip your lighter around in your ha ...more

How To : Shoot a stop-motion animated film

This video will show you how to make a stop motion film using an editing program called Windows Movie Maker. Find a place to film your stop motion movie. Preferably a well lit area where the light source is constant. Set your camera on a tripod and position at the angle you pr ...more

How To : Play a Bo Diddley beat on the ukulele

This how to video shows you how to play the Bo Diddley beat on a ukulele. You will need a tuned ukulele and basic knowledge of chords to do this. First, form a D chord. That is, place your fingers so that the first string first fret, second string first fret, third string seco ...more

How To : Create stop motion light painting for animation

In this tutorial, we learn how to create stop motion light painting for animation First, you need to be outdoors in the dark or in a very dark room. Then, grab a still camera that can open a shutter for a long amount of time to capture the lighting. Next, lock the camera down ...more

How To : Use motion tweens in Flash CS4

Creating a website using Flash CS4 is one of the most challenging and rewarding ways that you can utilize the internet. This video is chapter 5 of a comprehensive series of videos on designing your own website from scratch using Flash CS4. This chapter covers creating and usin ...more

How To : Use Ohm's Law for your electrical needs

The first video introduces the basic electrical quantities of charge, current, voltage, and resistance. The concept of quantities and units is explained. The units of Coulombs, Volts, Amperes, and Ohms are described. The three basic formulas of Ohm's Law (E=IR, I=E/R and R=E/I ...more

How To : Create optical illusions in Flash CS3

Tony Ross demonstrates how to create optical illusions in Flash. In the first video he creates a spinning illusion of circles with cycling gradients using Motion Tweens and Rotation Options. In the second video, create a tunnel illusion using Motion Tweens and Masking. The las ...more

How To : Work in 3D in Motion 3

This tutorial explains how to get started with working in 3D in Motion 3. It's very similar to working in 2D and the first thing you'll want to do is add a camera.

How To : Do the basic arm wave dance move

Here is a step by step tutorial on how to do the arm wave. #1 Have your arm in the straight position. #2 Bend your wrist into position. #3 Now continue the wave by bending the following joint. #4 Then onto your wrist, make sure it's curved upwards. #5 Then to your elbow, pay a ...more

How To : Practice proper serve stance in tennis

Welcome to a tennis lesson from FuzzyYellowBalls, the the best place to learn how to play tennis online. Our free video tennis lessons teach you how to play the game in a new way that combines technical analysis, visual learning, and step-by-step progressions. The first step ...more

How To : Practice the knee bend in a tennis serve

Welcome to a tennis lesson from FuzzyYellowBalls, the the best place to learn how to play tennis online. Our free video tennis lessons teach you how to play the game in a new way that combines technical analysis, visual learning, and step-by-step progressions. The third step ...more

How To : Tone abs with a side-bridge reach exercise

This workout video from Men's Health gives you a step by step demo of a side-bridge. This exercise is a great way of toning abs. Hold a light weight in your right hand. Lie on your left side with your feet stacked. Bend your left elbow 90°. Prop yourself up so only your forea ...more

How To : Make website animation in Flash CS4

This series of video is part 6 of this epic 60-part video series on how to make a website from scratch using Flash CS4. This section covers how to construct motion tweens effectively and use symbols to create more complex animations. Watch the first chapter here and the next, ...more

How To : Create a soothing pastoral scene in Photoshop

Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those dig ...more

How To : Perform a general shoulder exam on a patient

In this video lesson for doctors, you will learn how to do a shoulder examination. First, you'll get a review of the procedures for evaluating any joint, and then jump into the basics of inspection of the shoulder, then learn palpation, and range of motion. This is a very gene ...more

How To : Tennis Serve Stance

Welcome to a tennis lesson from FuzzyYellowBalls, the the best place to learn how to play tennis online. Our free video tennis lessons teach you how to play the game in a new way that combines technical analysis, visual learning, and step-by-step progressions. The first step ...more

How To : Make cool halloween projects to scare guests

Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast. Search Systm on WonderHowTo for more DIY episode ...more

How To : Play super-fast blues guitar like Paul Gilbert

If you're a musician in need of some lessons, there's no better way to learn than with MusicRadar's so-called "Tuition" instructions. Although the title tuition is misleading, this video class is anything but costly, because it's free, right here. Whether you're looking for he ...more

How To : Play "Surf" on the ukulele

The beginning of the video lays out a couple quick lessons on hand and finger placement for playing string notes on the ukulele. The first hand placement and is for string C: using your ring finger place it on the bottom string. The right hand will strum the strings in a down, ...more

How To : Wash hands before eating bread, as per Jewish law

This animated video, produced by Jewish Pathways, demonstrates how to wash your hands in accordance with Jewish law before eating bread. Besides cleanliness and holiness, the instant reason the rabbis call for washing before bread is to keep alive the memory of the proper trea ...more

How To : Get six pack abs in 12 weeks

In this video, Jeff Cavalier demonstrates how the viewer can obtain six pack abs in just twelve weeks while training at home. He begins by explaining that he will show the viewer five separate work outs techniques. The first exercise is called a X-man crunch. To complete this ...more

How To : Film skateboarding

In this video, we learn how to film skateboarding. First, get a camera that fits your price range and you will be ready to start filming. Next, use a long lens so you capture the best shots of people on their boards and in motion. Next, make sure you capture the lines that the ...more

How To : Create a demon face warp effect in After Effects

To bring demons back from the dead is tricky business, and what you need to do is get some candles, a blanket, and a book of spells. Also, possibly some snacks in case you do bring those demons into the living world, because they're going to be hungry, and you don't want them ...more

How To : Make magnets float down a steel tube

Mr.G in the episode 3 of "Summer snow fall" explain the experiment for eddy currents and lenz law by using general house hold items like copper tubes of different dia., 2-neo themium magnets attached together and a ball bearing magnet. At first he took the big diameter copper ...more

How To : Lower your high blood pressure naturally

Lowering your blood pressure can have many positive effects on your health. Follow Dr. Matthew as he takes you through steps to lower your blood pressure through natural methods. The first place to start is by managing emotional factors such as life stress. These stressors can ...more

How To : Understand Newton's second law

In this tutorial the author explains the concept of Newton's Second Law of motion which states that force is equal to mass times acceleration. So the equation to compute force F is F = m * a, where m is the mass of the body and a is the acceleration produced by the force on th ...more

How To : Calculate weight if given the mass

The video shows how to calculate weight if the mass is given and vice versa.Later on in this unit you will learn about Newton's laws of motion and Newton's second law of motion gives us a way to change mass into weight and vice versa.This law will tell you what is happening to ...more

How To : Copyright a book

You've written the great American novel, and you want to make sure that your story stays yours. Register your copyright and preserve your intellectual rights. In this video, learn how to copyright produced material. You Will Need: • A copyright registration form • Internet ...more

How To : Apply the 4th Law of Exponents

This how-to video is about Fourth Law of Exponents. Before going to see this let's first know what the fourth law of exponent says. The fourth law of exponents says that "any value other than zero brought to an exponent of zero is equal to one". To check this fourth law of e ...more

How To : Properly thread your eyebrows

This Yasmine’s World video demonstrates eyebrow threading. Use standard sewing thread for the process. Take a piece approximately two to three feet long. Tie the ends in knot. Hold the large thread loop in both hands. Twist it six or sent times, so there is an X shape in the ...more

How To : Create fades in Flash CS3

To do fading in flash, first drag an image onto your main window. Shrink it down so it fits on the window, then right click your image and hit copy frames, then come out to frame 15 and hit paste frames. Right click in the middle of the set of frames and hit "Create motion Twe ...more

How To : Tie a uni knot when fly fishing

The best knot for you is any good knot that you can tie quickly and strongly. So wouldn't it be great if you could tie all three connections with the same motion and if that motion were based on the first and simplest knot you learned as a child--the overhand knot? It turns ou ...more

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