In one sentence, describe what the following article is about: This is the same material that T-shirts are made out of. You can buy jersey fabric from a fabric store, or you can cut up a T-shirt instead. Wash the fabric in cool water on a delicate setting, then dry it in the dryer. If the fabric comes out wrinkled, iron it using the cotton setting on your iron.
Summary: Wash and dry your desired jersey fabric.

In one sentence, describe what the following article is about: The one-handed backhand is a beautiful shot but has become less popular in recent years. However, it is still used by many players such as Roger Federer as a powerful weapon in matches. Start from the ready position with your feet pointing towards the net and your knees bent. You should be holding the racket with both hands while facing the net. This is the first step of the one-handed backhand and is essential for perfecting your shot. Start from the ready position and take one step forward with your right foot, pivoting on your left foot. As you step forward turn your body and shoulders sideways so that they are now perpendicular to the net.  All your weight should now be on your back foot. This will help generate power and pace when you take the shot. By turning your body sideways you can move in a sideways and upward direction with your legs while taking your shot. Choose your grip based on the execution you want to achieve. The one-handed backhand will usually use an Eastern backhand grip to create topspin on the ball. Relax your dominant hand and use your non-hitting hand to rotate the racket to the appropriate grip. Grip the racket with your dominant hand once more. Ideally this should happen at the same time as you pivot and turn your shoulders.  To achieve the Eastern backhand grip use your left hand to hold your racket in front of you. Point the grip to the right and orient the string area perpendicular to the ground, facing you. Hold your right hand straight out directly above the grip. Bring it directly down so your base index knuckle rests completely on the top facet of the grip, and close your hand around it squarely. An alternative grip includes the Extreme Eastern or Semi-Western Backhand grip. This grip is for use by stronger, more advanced players and is good for hitting high balls but not good for hitting low balls. Another alternative grip is the Continental grip, which holds the racket at a 45 degree angle and is good for hitting slices. The Semi-Western backhand grip is a rare backhand grip that is good for hitting heavy topspin but bad for hitting flat shots and slices. The pivot and shoulder turn begins to take the racket back but you must continue to rotate your shoulders and move your arms until the tennis racket is all the way back and your shoulders are all the way sideways. Let your racket drop down as you straighten your hitting arm. At the same time step into the shot with your front foot. The drop of your racket creates the topspin on the tennis ball and is very important to your one-handed backhand.  This step is the transition from the preparation to the swing. Keep your non-hitting hand on the racket as you complete this step. Make sure your eyes stay on the ball so that you can anticipate the ball’s location and height. Let go of the racket with your non-hitting hand after your racket is down and your hitting arm is completely straight. Swing your arm and the racket to the contact point with the tennis ball. You should make contact in front of your body.  Make sure your arm and the racket swing from the shoulder as a unit. This way your arm position relative to the racket does not change as you swing. The racket should come as low as your knee right before you make contact with the tennis ball. This will produce the topspin that you want on your backhand. Your upper body will rotate slightly back towards the net as you make your swing. Your eyes should be totally focused on the ball as you make contact with the ball. Make sure contact is made in front of your body to enable you to maximize power and topspin. Keep the relationship between your arm and the tennis racket the same as you follow through. Continue lifting your arm and rotating your shoulders all the way through the shot, keeping your arm position the same. The relationship between your arm and racket should not change until your hand is at the same level as your head. Your non-hitting arm should extend all the way back and behind you. This arm controls how much your shoulders and upper body rotate as you follow through. Letting your non-hitting arm extend behind you limits the rotation of your upper body, helping you recover faster and stay balanced during your shot.
Summary: Work on your one-handed backhand if it feels more comfortable. Start from the ready position. Perfect your pivot and shoulder turn. Adjust to the proper grip. Complete your back-swing. Drop your racket and straighten your hitting arm as you step with your front foot. Swing the racket forward to contact. Make contact with the ball. Follow through your shot. Allow your non-hitting arm to straighten behind as you follow through.

In one sentence, describe what the following article is about: Use PVC pipe to make a cave for your crab. Cut the PVC pipe in half and bury it in the substrate to make cave. You can bury the pipe horizontally or vertically.  You can also place the cut pipes side by side for a different look.  If the PVC is untreated, rinse it with clean water before you place it into the crab's tank. Make sure the cave is big enough for your crab to move in and out of it. Purchase a new, untreated terracotta flower plot as a hiding place. Place the flower pot on its side and dig it into the substrate so that it is secure.  You can also make your own pottery piece to put in the tank.  Only use natural clay without additives when making your own pottery pieces.  Do not paint, glaze, or glue any of the clay pieces.  These chemicals are harmful to your crab. Use sand paper to remove any rough edges from your pot and wash it with hot water to get rid of dust. Hermit crabs enjoy a variety of places to hide and play.  Incorporate different materials and shapes into your crab's habitat. An even mix of open space and hiding space is ideal. Your crab may prefer some toys to others so you can adjust the habitat based on your crab's personality and preferences.  Fake plants, vines, and rocks can also be used for hiding places. You could also attach rocks to a the outside of a clay pot or PVC pipe cave. If you use rocks, attach them using aquarium safe silicone only. If you collect rocks instead of purchasing them from the pet store, you need to make sure they are safe to place in the tank. Wash and scrub the rocks and pour vinegar on them. If the rocks bubble, they are not safe to use.  Place the other rocks in a bucket of water with 1-2 cups of bleach.  Allow the rocks to soak for 24 hours.  After 24 hours, rinse the rocks and soak them in a bucket of clean water for 48 hours.  During the 48 hour soak, change the clean water every 12 hours to make sure that the bleach is gone. Boil the rocks for 6-8 hours in a large pot of fresh water, rinse them, and allow them to cool before you use them. If you do not want to go through this process, you can purchase rocks from the pet store that have already been sanitized. Transfer your crab to a small plastic container with a little bit of sand and remove the toys. Wipe the toys using warm, dechlorinated water.  Some toys (i.e. drift wood and rocks) can be boiled for a few minutes to kill bacteria.  Other toys (i.e. plastic caves, plastic plants) should not be boiled, just wipe them down.  Allow the toys to dry completely before you place them back in the tank.  Never use tap water to clean the toys. Hermit crabs are sensitive to chlorine found in most tap water.  Also avoid using and soaps or chemicals because they are harmful for your crab. Toys should be cleaned every 2 weeks to prevent mold and bacteria from growing on them.
Summary:
Make a plastic cave. Make a clay hiding place. Have multiple hiding places. Test and treat your rocks. Care for hideout toys.