In one sentence, describe what the following article is about: Gather the items you need before you try to construct your catapult.  A styrofoam or paper bowl. Popsicle Sticks Plastic Spoon Marshmallows Tape Scissors Cut a small slit on opposite sides of the bowl. Slide a popsicle stick all the way through the bowl. The popsicle stick will help anchor the arm of your catapult and provide leverage. Turn the bowl upside down and cut a small slit in the bottom of the bowl. Cut the slit about one inch to the side of the popsicle stick that is running through the bowl. Angle the stick so that the end that is inside bowl goes under the stick that runs through the bowl. Reinforce the cuts you made in the bowl with tape. Secure the popsicle sticks to the bowl with the tape. Tape a plastic spoon to the end of the popsicle stick coming out of the bottom of the bowl. Place a marshmallow in the end of the spoon. Hold the bowl down on the table. Pull the popsicle stick back and let it snap forward. Watch your marshmallow fly!
Summary: Collect your supplies to build your catapult. Insert a popsicle stick through the sides of the bowl. Cut a small slit in the bottom of your bowl. Slide a popsicle stick through the slit in the bottom of the bowl. Tape the popsicle sticks to the bowl. Create a throwing arm for your catapult. Launch a marshmallow.

In one sentence, describe what the following article is about: Acetone is generally safe for application to cotton, silk, denim, and linen; check the tag on your clothing to make sure it’s made from one of those materials. If not, do not use the acetone method on that garment. Hydrogen peroxide is a form of color-safe bleach, so it will probably not damage your clothing; however, know that leaving it on your fabric for an inordinate amount of time without rinsing may result in color damage.  Do not use acetone if your garment is made from materials including acetate or triacetate, as the material will be damaged by the application of acetone. If you’re not sure about the composition of the garment, or if you just want to be extra safe, test the product you choose on a very small area that will not be highly visible. For example, use the part of the collar that falls along the nape of the neck and can be covered with long hair, or use the bottom of the shirt if it’s a shirt that is tucked in. You can find any of these products in the cosmetics and/or health section of any grocery or convenient store. Look for nail polish removers that use acetone as their active ingredient if you can’t find pure acetone. This is to prevent the nail polish from getting onto another surface when it comes loose from the fabric; it will get onto the paper towels instead. The stained area of the garment should be touching the paper towels directly, as you will blot at it from the back of the stain. You can soak more paper towel in the product if that’s all you have, but cotton balls are the best way to blot at your stain. This will loosen the nail polish from the fabric and gently transfer it to the layer of paper towels underneath it. Make sure to blot, not rub; rubbing can spread the stain and make it messier.You’re trying to press the nail polish loose and encourage it to bind to the paper towel to get rid of the excess polish. Run warm water over the stained area in a sink or bathtub. You can rub gently at the stain with your finger, but again, avoid spreading the stain around. If there’s still a little bit of nail polish left on the garment, put it face-down on a layer of fresh paper towels, and blot at the stain with the stain remover from behind again. Repeat the process of blotting and rinsing until the stain is completely removed from your garment. To make sure that all unwanted chemicals, including both the nail polish and the stain remover, are removed from your clothing, run it through the washing machine when you’re finished blotting and rinsing.
Summary: Make sure your clothing fabric is safe for the product you choose. Purchase acetone, rubbing alcohol, or hydrogen peroxide. Place the fabric over a layer of paper towels. Blot the stain remover onto the back of the stain. Rinse your garment. Repeat the blotting procedure if necessary. Run the garment through the laundry.

In one sentence, describe what the following article is about: Do this by clicking the shortcut icon on the desktop or selecting it from the program list. This should be located in the Overview/Home tab. Click on it " This is located on the left menu panel. You will see all the details on Security. Avast 2014 free version has 8 types of shields. Each shield has its own specialty that can be identified by its names:  File System Shield Web Shield Mail Shield Network Shield P2P Shield IM Shield Behavior Shield Script Shield Details of the shield can also be found once you click it. " This should be located on the upper-right portion of the window (right between “Start” and “Settings” button). A sub-options will pop up.   Repeat steps 2 to 4 and click on “Start” to set it on again.
Summary:
Open Avast. Find and access the “Security” tab. Click on “Summary. Click on the shield you want to deactivate. Click on “Stop. Choose the length of time you want to disable the shield. Click on “Yes” to confirm. Reactivate the shield.