In one sentence, describe what the following article is about: For small scale copper metal melting it will be sufficient to create a furnace 6 in. to 1 ft. in diameter. Furnaces are commonly shaped like cylindrical prisms. Bulk canned foods (such as peaches and soups) can provide a metal can of the proper size and shape for your DIY furnace. For something larger, stainless steel crockpots can also be easily converted into a foundry. This will catch any flux or spilled metal and prevent further to damage to people or materials outside the foundry. Use kaowool. Kaowool is a synthetic mineral wool (sometimes referred to as ceramic fiber) that has a high heat-resistance. It is not necessary to use adhesive between the foundry walls and the kaowool. Simply arch and form the kaowool into place along the curved interior walls; it will hold its form. Kaowool is made of a blend of alumina, silica, and kaolin. This will increase its durability over time and help to maintain the high temperatures needed to melt copper and other metals. ITC-100 is an infrared reflector which will send back up to 98% of the heat that touches it. coating used inside of kilns and elements. Using this can help protect your kiln, and also save fuel. Satanite needs to be mixed with water until it forms a pasty solution, and then painted onto the kaowool with a brush. Using an electric drill and hole-cutter bit, drill through the foundry exterior roughly two inches above the interior floor's height. The entrance should be angled down at roughly 30. Should any metal fall from the crucible (or should the crucible break), this will prevent any dangerous material falling into the propane tube. The circumference of the hole should be only slightly larger than that of the propane burner, so that is is held securely in place. Propane burners for a forge can be purchased online. These important devices attach to your propane tank and create the consistent flame that will be building temperature inside the forge. Once the burner is safely attached to your propane tank, slide it snuggly into the pre-drilled entrance. Do not insert the burner completely through the hole. The flare should be 1.5in. from the chamber center to protect it from high-temperature damage. Always keep your propane tank's valves closed when not in use. If you are using a can as your foundry, simply cut the top 2 inches off and line the interior with kaowool and a proper coating. Drill a hole in the top of your lid. This will serve to release pressure and allow you to safely add metal scraps into the forge while it is at peak temperatures. Crucibles are made of steel, silicon carbide, and often clay graphite. They resist high temperatures and will hold and heat the copper you are melting. Keep in mind that you will also need proper tongs to grasp the crucible if you intend to pour your liquid copper solution into any molds. Tongs must hold the crucible firmly within slipping. If you would like to make your own crucible, you can repurpose old materials like fully used fire extinguishers.
Summary: Compose the outer body. Line the foundry bottom with a kiln shelf brick, or fire brick. Line the interior floor and walls. Coat the exposed kaowool (which will form your foundry interior) with ITC-100 or satanite. Drill an entrance hole for the propane tank. Prepare your propane burner. Create a lid. Insert the crucible.

In one sentence, describe what the following article is about: Go to https://www.skype.com/ in your browser. It's a blue button in the middle of the page. This will prompt the Skype setup file to begin downloading onto your Mac. Skype will automatically detect that you're using a Mac, thus ensuring that you get the correct file. This can take a few seconds to a few minutes depending on your Internet connection. Double-click the downloaded Skype setup file to open it. If prompted, verify the download in your Mac's System Preferences before proceeding. In the DMG file's window, click and drag the Skype app icon onto the "Applications" folder icon, then release the mouse button. Skype will install onto your Mac. It may take a few seconds for Skype to finish installing. This folder is on the left side of the Finder window. Alternatively, you can click the Go menu item at the top of the screen and then click Applications in the resulting drop-down menu. If Finder isn't currently selected, you won't see Go at the top of the screen. Find the Skype app icon and double-click it. This will open Skype's login page. Enter your Microsoft account email address (or phone number, or Skype username) and password to do so, then follow any on-screen instructions. Once you're logged in, you'll be able to use Skype as you please.
Summary:
Open the Skype website. Click Get Skype. Wait for Skype to finish downloading. Open the Skype DMG file. Install Skype. Click Applications. Open Skype. Log into Skype.