Home and Garden: How to clean a drain pipe. Bring two liters of water to a rolling boil. Measure two liters (8 cups) of water and pour it into a pot and place it over your stovetop. Turn the stove to high until the water starts to bubble.
Home and Garden: How to remove a tub faucet. Look on the underside of the faucet to locate the screw. Slip-on spouts will have a set screw under the spout, near the tub wall. The set screw secures the spout onto the water supply pipe. Feel and look at the faucet for a screw hole on the underside of it. If there is no screw under your faucet, you probably have a screw-on faucet.

Pets and Animals: How to teach your dog to dance. Teach your dog to spin. You can teach your dog to spin in both a clockwise and counter-clockwise direction. However, make sure you use different verbal commands for each direction so your dog doesn't get confused. For example, use the command spin to turn clockwise and the command twirl to turn counter-clockwise. As with all tricks, make sure to have some sort of food motivation for your dog while he's in training.

Tango: A man and woman start dancing on a stage. People are sitting around the stage watching them dance. They finish and the crowd applauds for them.

Food and Entertaining: How to boil okra. Rinse and trim the okra. Turn on the cold water at the sink, and gently run the okra under it to wash away any dirt or debris on the surface. Pat it dry with a clean kitchen towel, and use a sharp knife to cut the stems down to ½-inch (13-mm).  Place the okra in a large pot and cover it with water. Use a pot that's large enough to fit the okra so it doesn't occupy more than three-quarters of the capacity.

Playing badminton: Two teams compete in a badminton game in gymnasium. The teams have a long volley during the game. The player spikes the birdie down hard and scores a point.

Food and Entertaining: How to identify a basenji dog. Look for a wrinkled forehead. One of the basenji's most distinctive features is its forehead, which displays a shar-pei-like wrinkle at all times. This can lend a puzzled or anxious expression to its face, but it's just the natural fold and texture of its skin.  This wrinkle may seem more pronounced in puppies, who have more excess skin and folds. It will also be less noticeable in basenjis with brindled, black, or tricolored coats.

Computers and Electronics: How to scan a photo to facebook. Scan photos. Use a scanner or an all-in-one printer to scan your photos to digital copies. There are many commercially available hardware to do this. The photos should be stored in your local computer. If you're not familiar with scanning photos, here's the basics of what you should do : Turn on the scanner-plug it in and press the power button.

Cars & Other Vehicles: How to buy or sell a car online. Choose the biggest of the three online internet sellers-ebay. Of course, you must have an ebay account. It only takes a few minutes to establish an account and it is not difficult.  Remember that this is an online auction, and success depends on the bidders and the selling option you choose. Take advantage of the tools available and add a picture of the vehicle.

Wrapping presents: He places a cardboard box over wrapping paper. He begins to wrap the box, demonstrating how to properly wrap a present. He tapes the wrapping paper around the box.

Tennis serve with ball bouncing: A woman is hitting tennis balls from a basket while her trainer gives her instructions. She continues to hit the ball while the trainer rakes through the basket. There are balls left all over the court.

Home and Garden: How to clean a drain pipe. Bring two liters of water to a rolling boil. Measure two liters (8 cups) of water and pour it into a pot and place it over your stovetop. Turn the stove to high until the water starts to bubble.