90 Degree Rule

How To : Throw a football like a quarterback

This video explains how to throw a football like a quarterback. With your elbows bent at a 90-degree angle, hold the ball in front of your chest with the fingers of your throwing hand across the laces of the football. A ball held lazily runs the risk of being fumbled; too low ...more

How To : Make sodium metal

Learn to make sodium metal with this great video tutorial. Be sure to use latex gloves in the process, as the chemicals can be hazardous. This should not be performed by an inexperienced chemist. 1. Acquire a pot and lid for the experiment. 2. Place finely-ground magnesium po ...more

How To : Make a bow out of used wrapping paper

Don't waste a bunch of money on new wrapping paper and bows. Recycle your old wrapping paper and use it to make decorative bows for your presents following these steps. You Will Need: • Wrapping paper • Scissors • Ruler • Tape • Newspaper (optional) Step 1: Wrap your pr ...more

How To : Assemble Wood Magazine's universal tablesaw jig

Eagle Lake Woodworking, hosted by John Nixon, offers great do-it-yourself guides for building your own furniture, especially in the American Arts and Crafts style, and turning your garage into an amateur woodshop. Search Eagle Lake on WonderHowTo for more carpentry tutorial vi ...more

How To : Use a torque wrench

With a torque wrench, you can set a bolt to the proper tightness and cut down on wear and tear. You Will Need * 1 A torque wrench * A loose bolt * A ratchet head Step 1 Identify the type of torque wrench you have. Each type has a different means of displaying torque, or twist ...more

How To : Work out with a hula-hoop

Spinning a weighted hoop is a great core workout and burns up to 100 calories every 10 minutes. You Will Need: * An oversize, 3-pound weighted hoop * Exercise clothing * An 8 sq. ft. space * Your favorite music (optional) * An exercise mat (optional) WARNING: Always consult a ...more

How To : Sink a pool ball into a pocket

Learn how to sink a pool ball into a pocket. What do pool sharks know that you don’t about sinking a ball? Lots. You Will Need * A pool table * Pool balls * A rack * A pool cue * A pool table * Pool balls * A rack * A pool cue Step 1. Watch the pros Spend some time watchi ...more

How To : Blow dry hair to create a wavy style

Hair doesn't need to be naturally wavy to create a wavy look, and it can be done without the use of any fussy curling irons. For a wavy look using a hair dryer, first of all dry the hair 80% dry so that it remains somewhat moist. With a wide brush, begin to brush a section of ...more

How To : Use a BD Quikheel Safety Lancet on an infant

BD Quikheel Safety Lancet The BD Quikheel Lancet is a safety-engineered product designed for heel sticks on infants and premature babies. It features a sweeping surgical blade that permanently retracts after creating an incision. Additionally, it offers a tapered window provi ...more

How To : Cut miters with This Old House

Watch this video from This Old House to learn how to make miters. Steps: 1. Use traditional wooden miter box and backsaw for making simple 45- and 90-degree miter cuts. 2. Lay molding in box and hold it tight against back fence. 3. Set saw in appropriate slots, and make cut w ...more

How To : Do flat bench push-ups

Learn how to do flat bench push-ups and sculpt your body without weights. Presented by Real Jock Gay Fitness Health & Life. Benefits Use flat bench push-ups back-to-back or supersetted with other pec exercises to fatigue every inch of your chest. Put your hands closer together ...more

How To : Make a paper bird

Watch this step by step tutorial to learn how to make a paper bird. Fold your paper in half so that it forms a long rectangle. Ensure you really fold down the crease--run your finger or a pencil along the top of the crease. Unfold the paper, turn it 90 degrees and repeat the f ...more

How To : Do Push-Ups and Crunches to Get Ripped at Home

This how-to video is for anybody looking to gain lean muscle right in the convenience of your own home with little to no equipment. The intensity and variety of these exercises makes for an effective muscle-building workout. Standard Pushup With hands extended slightly outsid ...more

How To : Change your vehicle's brake pads

In this automotive repair video, you'll learn how to change your own brakes. Throughout this process, you'll also figure out how to remove your tire, calipers and brake pads, and how to clean the brake pad area. See how to take off the rotor and reinsert everything correctly. ...more

How To : Make German paper stars for Christmas

This video shows how to make German paper stars for Christmas.Step 1. Measure and cut strips of paper.Step 2. If we are using shorter pieces of paper glue the strips together.Step 3. Weave the strips.Step 4. Starting with the upper left strip. Fold down. Repeat all the way aro ...more

How To : Use printer paper to make a paper airplane

Learn how to use printer paper to make a paper airplane. Find a piece of paper shaped like a rectangle. A sheet of computer printing paper or school notebook paper is a good size and weight. Lay the paper on a table with one of the long edges closest to you. Fold the paper in ...more

How To : Break a rack in pool

Getting a good break in life is always nice. But when you're playing pool, it's essential. You Will Need * A pool table * Pool balls * A rack * A pool cue * A special pool cue for breaking Step 1. Position cue ball Position the cue ball as close as you can to the head stri ...more

How To : Create a Redstone Sorting Machine in Minecraft

Welcome to Minecraft World! Check out our advanced tutorials and come play on our free server. A redstone sorting machine can not only cure a cluttered unmanageable Minecraft home, but make for an integral part of an efficient work space. With the redstone sorting machine, yo ...more

How To : Cut Fish for Sashimi

Some hate the idea of sashimi, but others love it. If you love sushi, this is the dish for you. It's a Japanese meal of bite-sized raw fish, usually eaten with soy sauce and horseradish paste. And sashimi can be a very simple dish to create, but there are essential things to l ...more

How To : Hit a golf ball far

Ken demonstrates how to hit a golf ball far. A golf shot starts with a good grip to give it power and flexibility. Grip the golf club under the heel pad creating a 45 degree angle. When the wrist flexes and hinges, the angle will be 90 degrees which will give you power and spe ...more

14-Wheeled Skateboard : Is More Better?

I'm no skateboarding pro, so I'm curious. In the case of the 14-wheeled skateboard, does the saying "less is more" apply? Flowlab's unconventional skateboard has been around since the early '90's, and has yet to replace the conventional 4-wheeled model. It boasts that it can " ...more

How To : Do the chest complex stretch

This instructional video demonstrates a series of stretches for developing chest muscles. Learn how to do exercises and stretches for your workout routine in this fitness video. Take action: position palm and forearm face out with elbow at 90 degrees using a stretching device, ...more

How To : Cast the golf club

Casting a golf club means that when you swing, the club comes out and around to the left. It is similar to a right handed batter pulling a ball down the 3rd base line. When you swing your hands and the club form a 90 degree angle. That 90 degree angle is supposed to be maintai ...more

How To : Cut or trim your own bangs

When cutting or trimming your own bangs, make sure your bangs are dry, and use a comb to hold down the bangs while you are cutting them. Learn to hold the comb at a 90-degree angle to cut or trim bangs in this free video on haircare from an experienced hairdresser.

How To : Reduce knee pains with corrective stretching

In this video, we learn how to perform corrective stretching to help knee pain. Perform these stretches on each leg for 1-5 minutes each. The first exercise you can do is with a step or a slightly elevated item. First, elevate your toe and stay on the heel, then bed at your hi ...more

How To : Use the Submission Master grappling dummy

The Submission Master grappling dummy allows you to train in all positions, 24/7, without having a martial arts partner. You can get 1000's of reps on passing the guard, triangles, arm bars, leg lock, chokes... nearly all tactics. These videos will show you how to use the Sub ...more

How To : Pick a lock or padlock with household items

By LukeLiu4434 Knowing how to pick a lock can come in handy if you ever lose your key to your house, bike, or anything else secured by a padlock. While it may sound difficult, picking a lock is a very basic skill and very doable. Here's how you can do it. First lets understa ...more

How To : Create a Detachable DIY DSLR PVC Shoulder Rig

This video is going to teach you how to Create a DETACHABLE DIY Pvc Shoulder Rig Video: . Parts List: 12x T Joints 2x Stoppers 7x 90 Degree Joints 4x 45 Degree Joints 1x Conduit Box 20x 1 inches 2x 3.5 inches 1x 5.5 Inches 1x 6.5 inches 2x 3 3/4 inches 4x 9.5 inches

How To : abuse that front-wheel drive rental car

Come on. Admit it. The Geico anti-Christ emerges the second you slip into that unsuspecting, plain vanilla, rental car. What? Nuh-uhhh. I know I am not the only one. This praeternaturally cheerful British stunt expert has a contagious glee as he tortures this Ford front whee ...more

News : Meta's Latest Mixed Reality Headset Sets a High Bar

Microsoft enjoyed a few months in the spotlight after releasing the developer version of the very first mixed reality (MR) headset, but now we're starting to see the competition jump in. The Meta 2 is finally out to the world, with the first wave of preorder shipments imminen ...more

How To : Cut Tomatoes the Right Way

Tomatoes are the perfect barometer for kitchen knives and knife skills. If you've ever watched an infomercial for a set of knives, you've surely seen the enthusiastic host waxing about how well the knives cut tomatoes. And if you've ever had your knives sharpened, you've most ...more

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