Article: This is the official github page for Powershell. Powershell is available for Ubuntu 14.04 or 16.04. They have separate installers listed on the page. You can hit ⊞ Win+Alt+T or click “Home” and search for “Terminal”. You will be prompted to enter your computer password when using  the “sudo” command. You may see a failure with unmet dependencies, but this will be resolved soon. The installer filename will look like “powershell_6.0.0-alpha.10-1ubuntu1.16.04.1_amd64.deb” or “powershell_6.0.0-alpha.10-1ubuntu1.14.04.1_amd64.deb” depending on which version of Ubuntu you are running. This Powershell configuration will complete. A powershell prompt will appear and you can run cmdlets in the Terminal.
Question: What is a summary of what this article is about?
Go to https://github.com/PowerShell/PowerShell in your web browser. Download the .deb file for your corresponding version of Linux. Open a Terminal window. Enter “sudo dpkg -i [installer filename]” and hit ↵ Enter. Enter “sudo apt-get install -f” and hit ↵ Enter. Enter “powershell” and hit ↵ Enter.
Article: Wash thoroughly before you attempt to take a detox salt bath. You want to wash away any additives like perfume, soap residue, or conditioner that could throw off the composition of your bath. Make sure the tub gets a good rinse too after you’ve finished using any toiletries. The water should be at or just above body temperature. Himalayan salt baths are not meant to be taken in very hot water. If you have a thermometer, aim for about 97 degrees Fahrenheit (37 degrees Celsius). As the water is running, add enough Himalayan salt to create a 1% solution. This means adding about 2.5 pounds (a little over 1 kilogram) to a standard-sized tub, which holds 27-32 gallons (102-121 liters) of water. Himalayan salts can be purchased online, at health stores, or at some organic grocery stores. Essential oils can increase your level of relaxation or rejuvenation in the bath. If you choose to use one, such as eucalyptus oil or lavender oil, add about 3 drops as the tub is filling with water. Do not add more than this, since it could irritate your skin.
Question: What is a summary of what this article is about?
Take a shower. Fill your tub with water. Add the salt while the tub is filling with water. Add essential oils if you want them.
Article: Depending on the pool, the diving boards will be set up at different heights. Stand with your feet together and your toes over the edge of the diving board. Stretch your arms above your head, with your biceps touching your ears. Slightly flex your knees, tuck your chin into your chest, and dive towards the water, hands first. Practice diving from the edge of the pool. Once you've perfected that, move up and dive from the lowest diving board. Practice by standing upright and letting yourself sink slowly to the bottom of the pool. Before you sink, take a deep breath and breathe the air from your mouth as you move downwards. When you start to run out of air, don't panic. You need to be able to relax for a few seconds and tell your body you're not in danger. After a few seconds at the bottom, push back up to the top.  Practice this technique a few times before you swim to the floor of the pool. Obviously if you're really low on air, go back to the surface as soon as you can. Have a friend watch you the first few times you swim to the bottom or practice this exercise. This will put you at ease in case anything goes wrong. The turn is an effective but difficult swimming move. When you reach the end of the pool, you can kick off the wall and swim back the way you came. Put your hands on the wall and keep your body flat as you float in the water. Kick your legs if you want to. When you're ready, bring your legs in and kick the wall with the soles of your feet.  As you kick, bring 1 of your elbows back and turn your shoulders. Straighten the elbow you brought back so it's level with the surface of the water. Bring your other arm in over your head. Slice into the water with your hand. Keep an eye on your hand as it passes over your head. Push away from the wall with the soles of your feet and twist your body to get back into your starting position. A good way to enjoy swimming at the pool and to improve as a swimmer is to have a race with your friends. If your friend is a better swimmer than you are, give yourself a head start in the race. Swim in a lane each to the opposite side of the pool and back. Make sure you don't inconvenience any other swimmers when racing in the pool.
Question: What is a summary of what this article is about?
Dive into the pool. Swim to the bottom of the pool if you want to test yourself. Turn at the wall to improve your skills. Race your friends if you want a fun challenge.