Evaluated Non Pharmacologic Search Results

How To: Untether a tethered jailbroken iPhone 4, iPod Touch or iPad

If your iPad, iPhone 4 or iPod Touch is already on a tethered jailbreak, this is the tutorial on the new Redsn0w release for all you experienced users. An untethered jailbreak is a type of jailbreak where the device does not require rebooting with a connection to an external jailbreak tool to power up the iDevice. Jailbreaking allows users to get root access to the command line of the operating system, to download otherwise unaccessible extensions and themes, or install non-Apple operating sy...

How To: Create a rusty, grungy checker plate texture in After Effects

You may not recognize the term "checker plate", but you've more than likely encountered it many times before. It's more commonly referred to as "diamond plate" and is the hardwearing, lightweight, non-slip metal stock with raised diamonds (or lines) that frequently adorn flight cases, stage decking and metal stair treads. This video will show you how to recreate that grungy look in After Effects.

How To: Understand polyatomic chemical formulas

This is a video tutorial in the Education category where you are going to learn how to understand polyatomic chemical formulas. When writing the formula using polyatomics, the same cross-over rule applies. 1st identify the metal and non-metal. Then you write the symbols, write the charges, cross-over the charges from top to bottom, remove the charge and simplify the numbers and remove the 1s. for example, iron (II) phospahate. The "ate" ending implies that phosphate is polyatomic. The symbol ...

How To: Check and replace a dead starter in your automobile

If your vehicle does nothing (doesn't crank over) when you turn the key in the ignition, then you might need a new starter. In this video, Scotty shows you how to check your starter and how to replace it if it's bad. Your first reaction for a non-starting car may be to jump start it, due to a dead battery, but if your battery is brand new, or if jump starting doesn't work, you'll need to get a starter tester to check out the starter. If it's bad— replace it with a new one! See how!

How To: Make (non-Newtonian) Oobleck from corn starch & water

Mr. O shows his audience in this video how to make oobleck, a slime-like substance which has a variety of unique properties. For this project, you will need a mixing bowl, food coloring, corn starch, a measuring cup, and water. First, color the water with food coloring to a color which is much darker than the color you would like. You will need the correct ratio of water to cornstarch, in a 1 to 2 ratio. Add some water to the bowl and add the cornstarch, then add the rest of the water. Finall...

How To: Make a vegan chocolate zucchini bundt cake

In order to prepare Vegan Zucchini Cake, you will need the following: non-stick cooking spray, 4 cups of grated zucchini, 2/3 cup of canola oil, 1 mashed banana, 1 1/2 cup unbleached flour, 1 cup of sugar, 3/4 cup of cocoa, 1 cup chocolate chips, 1 teaspoon cinnamon, 1 teaspoon baking soda, 1 teaspoon baking powder, 1/2 teaspoon salt, and 1 teaspoon vanilla.

How To: Prevent back pain with hamstring stretches

It's no surprise that there's a link between not stretching your muscles and crippling back pain. Admittedly you work at an office all day, bum blued to your chair, but that's no excuse to continue your non-movement when you get home. In fact, if you have an office job it is almost indispensible that you stretch your muscles out or else you will develop a pinched spinal cord.

How To: Make Mexican style potato skins for a snack

In this video, Aida shows us how to make Mexican potato skins. First, roast some new potatoes with salt, pepper and olive oil at 425 in the middle rack. While they are roasting, grab 6 oz of Mexican chorizo and put it into a hot non-stick pan. Once the potato skins are done, scoop out the middles with a melon baller. Next, add the chorizo to the potato skins and place the potatoes onto a baking sheet. Sprinkle mozzarella cheese over them. Place them back into the oven on 425 degrees for about...

How To: Burn mercury thiocyanide, "the rock from Mars"

Students show how mercury thiocyanide or "rock from mars" burns. First and foremost, make sure you are outdoors and with a considerably large space. Spread a non-flammable material over the space you decide to work on and place a small fragment of the mercury thiocyanide in the center. Keeping a respectable distance from the "rock" touch the "rock" with a lighted match. Watch as a substance oozes out from the rock. Make sure that the process has ended or that no movement can be seen from the ...

How To: Take racket all the way back in a tennis forehand

http://www.fuzzyyellowballs.com The second thing that all high-level tennis players do when hitting a forehand is to take the racket all the way back using both a continued shoulder turn and their hitting arm. At the same time, they extend their non-hitting arm out across their body about waist-high and in line with the baseline. This helps them stay on balance and judge the oncoming tennis ball.

How To: Make a princess castle cake

You'll need five baked eight inch square cakes, five - seven cups of white icing, five sugar cones, a little glitter, a little bit of pink icing, a pastry bag, silver non parils, gummy balls, candies, pink and red icing, mini canned hearts, red sprinkles, colored paper and tape and 5 toothpicks. Cut one cake into fourths and stack them one by one on top of a stack of the other four cakes, secured by white icing. Poke a hole in the tops of each of the cones, then sprinkle each one with edible ...

How To: Approximate the area under a curve using rectangles

The idea of finding the area under a curve is an important fundamental concept in calculus. Consider a function y = f(x). Now the area under the curve is to be calculated. The area under a curve problem is stated as 'Let f(x) be non negative on [a, b]. Find the area of the region lying beneath the curve y = f(x) and above the x-axes, from x = a to x = b. Note that finding the area under a curve will imply that you are dealing with a non negative function. The way to approach is to divide the ...

How To: Dodge and burn non-destructively in Photoshop

Yanik Chauvin demonstrates how to do Non Destructive Dodging (lighten) and burning (darken) of images using the tools in Photoshop. He shows the image of a man lying on earth with his camera. To start the work he wants to make a new layer which can be done in two ways either by clicking on the ‘layer’ button on top of menu or by pressing down the alt key and clicking on the new layer at button of the layer palette. It will bring up the dialogue box. He named it “dodge and burn” and from the l...

How To: Perform the Barus effect

Watch this instructional science video to observe the Barus effect in action. A dyed solution of POLYOX (polyethylene oxide - it is the stuff used as the lubricant on the strip found in all modern razors) is extruded from a 50 mL syringe. On exit, a marked swelling in the liquid stream several times the diameter of the orifice is observed. The effect is referred to as the Barus Effect, but it also goes by several other names including the Merrington Effect, Die Swell, and Extrudate Swell.