Q: You can find a nail set at your local hardware store if you don't have one. Hold the pointed end of the nail set on the head of the nail. Hammer the nail set so the nail goes into the trim. If the trim is held on with staples, use a flat-head screwdriver approximately the same size as the staples to tap them into the trim. Use a putty knife or painter's 5-in-1 tool to pry up any staples or nails that are bent into the wood. Then, use needle-nose pliers to remove the staple or nail from the trim. Sometimes nail holes in trim can form a raised edge. It's important to get rid of these edges on the trim or they'll show after you fill the holes. Scrape the putty knife across the surface of the nail hole a few times to smooth out the area around the hole. Be gentle when you're using the putty knife. You don't want to cause damage to the trim around the nail holes. If the trim has ridges or raised edges, use a butter knife to remove the fragments so you don't damage the details. Any sandpaper with a grade between 120 and 220 will work. The sandpaper should be able to get off any raised fragments on the trim that the putty knife couldn't. Brush the sandpaper across the surface of the nail holes a few times until they feel smooth.
A: Hammer in any nails that are protruding from the trim with a nail set. Use a putty knife to scrape off any raised fragments around the holes. Smooth down the nail holes with fine-grit sandpaper.

Article: NVRAMshort for "Non-Volatile Random-Access Memory"stores settings like speaker volume, the default display, and other settings that your Mac typically uses. Resetting the NVRAM can fix problems wherein your MacBook Pro isn't playing sound, the display is flickering or turning itself off, the computer is taking too long to start up, and similar problems. On some Macs, "NVRAM" is replaced with "PRAM" ("Parameter Random-Access Memory"), which is fundamentally similar to NVRAM. Click the Apple logo in the top-left corner of the screen. A drop-down menu will appear. It's at the bottom of the Apple menu. Doing so prompts your MacBook Pro to shut down. To reset NVRAM, you'll have to hold down the Command, Option, P, and R keys all at the same time for about 15 seconds. Press the "Power" {"smallUrl":"https:\/\/www.wikihow.com\/images\/5\/5d\/Windowspower.png","bigUrl":"\/images\/thumb\/5\/5d\/Windowspower.png\/30px-Windowspower.png","smallWidth":460,"smallHeight":460,"bigWidth":"30","bigHeight":"30","licensing":"<div class="mw-parser-output"><p>I edited this screenshot of a Windows icon.
<\/p><p>License: <a rel="nofollow" class="external text" href="http:\/\/en.wikipedia.org\/wiki\/Public_domain">Public Domain<\/a><br>
<\/p><\/div>"} button on your Mac to prompt your Mac to begin turning back on. Do this immediately after pressing your Mac's "Power" button; you'll need to be pressing all four keys at once before the Apple logo appears. If the Apple logo appears before you press the keys, you'll have to shut down and try again. Your Mac may reboot itself during this process. Once you arrive at the user selection screen, you can release the keys and sign into your MacBook Pro like you usually do. You may need to reset some of your preferences (e.g., preferred audio output) after resetting the NVRAM. If you are still having issues with the system settings, you may need to factory reset your MacBook Pro. You will lose any data that you have saved on the MacBook if you do so.
Question: What is a summary of what this article is about?
Understand what resetting NVRAM will fix. Open the Apple menu . Click Shut Down. Click Shut Down when prompted. Find the NVRAM reset keys. Turn back on your Mac. Press and hold the NVRAM reset keys. Continue holding the keys until your Mac finishes starting up. Verify that the problem has been resolved.

Problem: Article: Most home growers find that a standard size aquarium is perfectly adequate as a space to grow spirulina in. A tank that size will supply a family of four with plenty of spirulina. You can grow spirulina in larger tanks, or even in a basin or pool outdoors (if you live in a warm climate). However, it will be easier to manage the spirulina culture indoors in a small tank. A spirulina colony can appear thick, but it's mostly water. Once it's ready to eat or use, you'll want to squeeze out the excess water. For most home growers who will want to use only a small amount of fresh spirulina at a time, a fine cloth or mesh will work just fine. In addition, you'll need a scoop to get the spirulina out of the tank. If you want to harvest larger amounts of spirulina to dry, get a larger supply of fine cloth or mesh to make things easier. Trying to grow spirulina in plain water won't necessarily lead to great results. To have an optimal colony, you'll need to add specific minerals. You don't have to be an expert, though--you can buy premixed mineral "food" for spirulina from health and organic stores as well as online. Make sure that it contains: Sodium bicarbonate Magnesium sulfate Potassium nitrate Citric acid Salt Urea Calcium chloride Iron sulfate Ammonium sulfate To get your own spirulina colony going, you'll need a bit of live spirulina as a starter. Check with your local or favorite online health food or organic supplies store and ask for a spirulina starter kit. Spirulina starter cultures are usually as simple as a bottle containing spirulina algae in its medium (water). Buy spirulina cultures only from sources you trust. Since spirulina can absorb heavy metals and other toxins, you want to ensure that the starter supply has come from a safe source.
Summary: Get a tank. Gather harvesting equipment. Purchase minerals to encourage algal growth. Buy a spirulina culture.

Q: If you don't know where the hole is, keep the air mattress inflated as you look. Holes most often appear on the bottom or in the seams, so stand the mattress up against a wall to check. Listen for the sound of rushing air to detect tiny leaks. Try mixing a teaspoon of liquid dish detergent in a bowl of water. Use a sponge to spread the soapy water over the mattress. Bubbles will appear from the leaking area. Circle the leak with the marker so you can find it easily later. This is useful for small holes and tears. You can also use a piece of tape to mark the leak.
A:
Listen and look for the leak in the air mattress. Use soap and water if you can't find the leak. Mark the leak with a permanent marker.