In one sentence, describe what the following article is about: Finally, another natural option for removing permanent marker is simply to soak in a bathtub and allow the water to fade the ink.  If you like, you can add some baking soda or a couple of drops of tea tree oil to the water to help the process along, but regular bubble bath will work fine. Try to keep the marked skin submerged beneath the hot water for as long as possible, and use a sponge or loofah to scrub the area clean.
Summary: Soak in a tub.

In one sentence, describe what the following article is about: Monitoring moon phases is not as accurate of a way to keep time as making a sundial or measuring by the North Star. Based on the current lunar phase, the moon will only be visible in the night sky for a certain amount of time and it will be easiest to see when it is full or almost full. For example, during a full moon, the moon will be visible in the sky all night (for approximately 12 hours). The moon will be harder to spot throughout the night when it is not full. Knowing when the sun set will give you a baseline time to start tracking the time with the moon since the moon rises about 1 hour after the sun sets. If you can, look up the time that the sun set before you observe the moon’s position and add 1 hour to this time to create a baseline time. For example, if the sun set at 6:30 pm, and the moon is just now visible on the horizon, then it is approximately 7:30 pm. You can use the moon to tell time by dividing the sky into quarters and noting the moon’s position in the sky. Find the middle of the sky, and then divide these 2 halves in half to divide the sky into quarters going from east to west. This won’t give you an accurate time, but you can get a good estimate. Look at the moon's position in the sky in relation to where it rose.  For example, if the moon is ¼ of the way across the sky from where it rose, then it is about 3 hours past sundown. If the moon is halfway across the sky, then it is approximately 6 hours past sundown. If the moon is ¾ of the way across the sky, then it is 9 hours past sundown. The location of the moon in the sky along with the time the sun set, will allow you to calculate an approximate time. Once you have noted these details, add the number of hours for the position of the moon to the time of sunset.  For example, if the sun set at 7:00 pm, and the moon in halfway across the sky, then the approximate time is 1:00 am. If the sun set at 6:15 pm, and the moon is ¾ of the way across the sky, then the approximate time is 3:15 am.
Summary: Use the moon to tell time only when it is at its brightest. Find out what time the sun set. Track the position of the moon to determine the approximate time. Use the moon’s position to calculate the approximate time.

In one sentence, describe what the following article is about: Skype is a communication platform available as a free download for all users. Make sure that your operating system meets the system requirements for Skype. Download it from the Apple app store, Google Play store, or from https://www.skype.com/en. Regardless of whether you are using Skype for free services or paid calls, you have to create an account to use it. Follow the instructions on the app and provide your email address or phone number to start the registration process. You can also visit the site and click "sign up" to register on your computer at https://www.skype.com/en/. Sign into your account and select the "buy credit" option. Choose the amount of credits you want to purchase and click "continue." Select your method of payment and click "pay now" to complete the purchase.  Once your payment is approved, the amount should be reflected in your Skype balance. The price of each call you make will be automatically deducted from your balance. Rates for calls are approximately $0.21 per minute for calls to landlines in Aruba, and $0.31 for call to cell phones. A connection fee of $0.11 per call also applies. Skype offers a few specific plans for regular calls to Aruba. Decide if you want to call both landlines and mobile phones, and how many minutes of talk time you want each month. You can cancel monthly plans any time through the  "subscriptions" list on your account page. You can opt to be billed each month, every 3 months, or yearly. Make sure that you have access to a WiFi connection to ensure that you are not charged for data usage. Open your Skype app and click the "call" icon on the screen. When the dial screen comes up, type the number in Aruba that you want to reach, complete with the IDD and ISD codes. Press the phone icon to make the call. Skype to Skype calls are free since they rely on an internet connection. To make a call, select the person you want to reach from your contact list, then press the call button. It is best to let the person you are calling know in advance so that they can log into their Skype account and answer the call.
Summary:
Download Skype to your mobile device or computer. Create a Skype account. Purchase Skype credits to pay as you go for calls. Choose a monthly plan if you make regular calls to Aruba. Make calls through the app. Make a free call to someone in Aruba who has Skype.