Article: It's an orange-and-white traffic cone icon.  To confirm that you have the latest version, you can click Help at the top of the window and then click Check for Updates. If there's an update available, you'll be prompted to install it. If you haven't yet downloaded VLC, you can do so from http://www.videolan.org/vlc/index.html. The CD tray into which you'll place the DVD is usually either on the right side of your computer's housing (laptops), or on the front of the CPU box (desktop computers).  Some Mac computers don't have a built-in CD tray. You can rectify this problem by purchasing an external disk reader for around $80. You may have to close your computer's default audio program once you begin running the DVD before continuing. It's in the top-left corner of the VLC window. You'll see this item close to the top of the Media drop-down menu. It's in the "Disc selection" section of the "Open Media" window. If your computer has more than one DVD tray, you'll also need to click the "Disc device" box and select the movie's name. This option is near the bottom of the page. Doing so will invoke a drop-down menu. It's an item in the drop-down menu here. You can do so by looking in the box to the right of "Profile", which is near the bottom of the screen. If you don't see "(MP4)" in this box, click it and then select an option that ends with "(MP4)". It's near the bottom-right corner of the window. You can select this location from the left side of the window. To do so, type filename.mp4 into this window, where "filename" is the name of the movie. This will save your settings. It's at the bottom of the Convert window. Your DVD will begin to convert to an MP4 format.  This process will take anywhere from a few minutes to a few hours, depending on your computer's speed and the size of the DVD. The video progress bar at the bottom of VLC Media Player's window will show how much of the video has been converted. Doing so should open it in your computer's media player, although you may want to open it specifically in VLC Media Player to ensure that it runs properly.
Question: What is a summary of what this article is about?
Open VLC Media Player. Insert your DVD into your computer. Click the Media tab. Click Open Disc. Click the "No disc menus" box. Click the arrow next to Play. Click Convert. Make sure the video type is set to MP4. Click Browse. Click a save location. Save your file as an MP4. Click Save. Click Start. Double-click your converted file.

Problem: Article: You want to store your tadpoles in an aquarium or a similar type of container. The container should ideally be made of glass, although boxes made of foam or plastic products can also suffice. You should never store tadpoles in a metal container.  Shorter, wider containers are better than longer, narrower containers. Make sure the container has a lid. If the container comes with a ventilation system, make sure this system also has a lid. Tadpoles can swim into ventilation ducts and die. Unlike fish or other aquatic animals, tadpoles do not require a tank with a bottom lined with mold or rocks. You can leave the bottom of a fish tank bare and fill it with water.  Keep the tadpole tank in an area in your home that is 95% shaded. When the water gets murky, remove the tadpoles using a jar or net. Set them aside in a smaller container and clean the tank. Tadpoles need clean water or they will not survive. Make sure you're using fresh tap water. Do not clean a tadpole tank with chemical cleaners, as even small traces of chemicals can harm a tad pool. If you have a water filtration system, like a Brita Filter, it's a good idea to use this to filter going into your tadpole tank. Trace amounts of chlorine are sometimes found in tap water. Even a small amount of chlorine is deadly to a tadpole. Pet stores do sell flakes for tadpoles, which you can use following the feeding suggestions on the package. However, if you can't find tadpole flakes, you can use spinach or lettuce to create tadpole food in your kitchen.  Boil spinach or lettuce for 10 to 15 minutes and then drain it well. Use gloves or oven mitts when draining to avoid burning your hands. Chop your boiled lettuce or spinach into tiny pieces. Put a tablespoon per tadpole in your tank once a day. For example, if you have four tadpoles, you should feed them four tablespoons of the lettuce or spinach once a day. A tadpole is a living thing. You should not keep tadpoles as pets if you lack the resources to care for them long term. If you do not want the time and commitment that goes along with tadpoles, re-release them into the wild.
Summary: Pick the proper container. Create the right habitat. Make sure your water is safe for your tadpoles. Feed your tadpoles a healthy diet. Release tadpoles if you cannot care for them.

INPUT ARTICLE: Article: You can buy a rare earth magnet with enough pull force online for between $20 and $50 (USD). Choose a disc shaped magnet that’s a little larger than a hockey puck, and ensure it has the right pull force. Use caution when handling a powerful magnet. You could suffer a serious injury if your finger or other body part gets caught between a magnet and metal.  A rare earth magnet with a 125 pounds (57 kg) pull force could break a finger. When you hold it near the safe, grasp it from its sides. Keep your fingers clear of the broad, circular face that will attract and cling to the safe. Keep the magnet away from credit or debit cards, phones, tablets, computers, and other electronic devices. Additionally, anyone who has a pacemaker must avoid coming into contact with a strong magnet. Store the magnet in a secure box out of reach of children. While you can store it in a box made of a magnetic metal, it'll be easier to lift it out of a non-magnetic container. A sock will make easier to slide the magnet over the safe’s surface. There’s a part called the solenoid in the safe’s top left corner that springs the lock mechanism when it’s electronically triggered. Holding the magnet to this part of the safe will trigger the solenoid. Hold the magnet at the top left corner with one hand and the safe’s handle with the other. Slide the magnet around the top corner slightly as you pull the handle. Within a few seconds, the magnet will trigger the solenoid and unlock the safe.

SUMMARY: Purchase a rare earth magnet with a 125 pounds (57 kg) pull force. Do not put your fingers between the magnet and metal. Put the magnet in an old sock. Hold the magnet to the top left corner of the safe. Grasp the handle and wiggle the magnet until the safe opens.

(<marquee>)   (<marquee style="height:20;width:200" scrollamount="200">) This number can be whatever you want it to be. Just remember: the lower the number, the faster the blink. (<marquee style="height:20;width:200" scrollamount="200" scrolldelay="500">) ) <marquee style="height:20;width:200" scrollamount="200" scrolldelay="500">Blinky Text!</marquee>)
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Start by putting a marquee tag. Then, put a style="" inside that tag (<marquee style="">)  Put height:wateverheight;width:wateverwidth inside the style="" (<marquee style="height:20;width:200">)  After the style="" put scrollamount="watevernumber" Make sure that number is exactly the same as the width! Put a scrolldelay="watevernumber". Type in your text (<marquee style="height:20;width:200" scrollamount="200" scrolldelay="500">Blinky Text! Put </marquee> at the end.