Problem: Article: You can do this by searching for "Instagram" in your device's app marketplace (e.g., the App Store on iOS or the Google Play Store on Android) and then selecting the pertinent search result for download. To do so, tap the Instagram icon (it resembles a multicolored camera) on one of your device's home screens. From here, you'll need to enter your email address, preferred username, password, and phone number (optional but recommended). You'll also have the opportunity to upload a profile photo before continuing. You can choose to add a bit of personal information in the "About" section as well, including a first and last name or a personal website. If you already have an Instagram account, you can tap Sign In at the bottom of the Instagram login page and enter your account login information instead. After finishing your account creation, you'll have an option to choose to find friends from your contact list, Facebook account, Twitter account, or by manual search. Note that you will need to provide Instagram with your Facebook or Twitter account information (your email address and relevant password) before you'll be able to select friends from either of these platforms. You can choose to follow suggested Instagram users by tapping the "Follow" button next to their name. Following people allows you to see their posts in your "Home" page. You will be able to add friends at any time from within your account, even after you create your account. Doing this will take you directly to your Instagram account's Home page, which is where you will see posts from the people you've chosen to follow.
Summary: Download the Instagram app. Open the Instagram app. Create an account by tapping Sign up at the bottom of your screen. Select friends to follow. Select Done when you're ready to proceed.

Problem: Article: Use a light pencil line, and erase the lines when the drawing is done. This way you can sketch in lots of light trial lines until you find the right one without messing up your paper. Alternatively, use a blue pencil which does not show up on scans and copies. Many artists use "col-erase" blue pencils. A model sheet has numerous sketches of a single animation character in various poses and expressions. It is used to standardize the character's appearance when multiple animators are working on a project. Looking at model sheets can help you understand how every figure has a particular construction set-up that serves as a base. Many model sheets are available on the Internet. Gray's Anatomy, for example, is a classic that can help you learn more about the construction of the human body. You can then apply this knowledge to your drawings of various poses.
Summary: Sketch trial lines very lightly. Study model sheets to see how characters are built. Use anatomy books as reference for human and animal subjects.

Problem: Article: If your tank is empty or your gas supply line is turned off, even a perfectly functioning grill won't work. Replace empty tanks. Turn all supply valves to the "On" position once the gas supply and grill are hooked up. Check supply lines for cracking, looseness, and other signs of wear and tear. Replace old or faulty supply lines. If the rubber of your supply line feels brittle, it's a good sign the line should be replaced. Replacement parts can be found at most hardware stores and home centers. When the grill and gas supply are properly hooked up and the gas turned on, a hissing sound, especially from connectors or valves, could be a sign of a gas leak. Leaks can result in fire or explosions. Turn off the gas and stop using your grill immediately if you suspect a leak. The starter on your grill is used every time you fire it up. The frequent usage of this part sometimes causes it to break or fail. When you're certain you have gas and the supply lines are in good condition, manual lighting is a great solution for faulty starters. Sometimes you can tell when an igniter is bad by the sound it makes. If you push your igniter and it makes a different sound than normal, this could indicate that your igniter no longer works. If your gas supply is fine and the igniter seems to be working, the problem may be with the burners under the grate of your grill. Follow your grill instructions for proper replacement procedures. Before replacing your burner, try resetting its regulator. This may not be possible for all grills, but if it is for yours, instructions on how to do this will be in the grill's manual. You can usually replace burners inexpensively with a suitable new part purchased from a hardware store, home center, or the manufacturer. Many newer grills have batteries and electrical lines to supply power to other functions of the grill. These can come loose or degrade over time. Re-fasten loose electrical cables. Replace any batteries that might be flat, then try to light your grill again. Igniters, in some cases, use a small battery to power the ignition mechanism. The placement of this part will depend on your grill, but many times it is situated close to or underneath the igniter switch. Cold weather can cause the internal pressure of tanks to decrease. This can cause the gas to flow slower than normal or freeze. Allow additional time for gas to feed through the supply line to your grill when it is chilly or cold. If your tank has frozen, you won't be able to use it until it has thawed. Bring the tank in a warmed location, like a shed or basement, so it can thaw.
Summary: Check the gas supply and supply lines. Use a manual method of lighting for faulty starters. Replace burners, when necessary. Inspect electrical components, if applicable. Allow more time for cold tanks to supply gas to the grill.

Problem: Article: Many collapsed veins cannot heal. Permanent damage can also occur in a very short amount of time. If you believe you have a collapsed vein, contact a doctor or clinic to discuss treatment options. In order to give a vein its best chance to heal, stop injecting into that vein altogether. Vitamin C and other supplements may help fight inflammation within the veins. That said, no supplement will eliminate the risk of a collapsed vein, nor guarantee that a collapsed vein will fully heal. It's always best to see a medical professional immediately if you believe you may have a collapsed vein. If you are diagnosed with a recently collapsed vein, a doctor may prescribe blood thinners that will help thin your blood and encourage it to circulate. In other cases, they may recommend surgery to repair damaged veins as much as possible.
Summary:
Recognize the severity of a collapsed vein. Ask a medical professional about supplements that may help. Anticipate medication or surgery.