Problem: Article: Have you ever had the experience of cracked, uneven ice cubes when you try to remove them? That usually happens when room temperature water gets poured over already-frozen cubes. If you want all your ice to be even and consistent, only fill the tray when it's completely empty. Rinse the tray out beforehand, to remove freezer sediment and little chunks. This also helps to warm up the tray slightly, resulting in more even cubes. Cubes will be easier to get out later if you do this. If you you need to, empty the ice cubes into a Ziplock freezer bag, or store them in a bowl in the freezer. Easy fix. When the water freezes, it expands. This is why the ice in your drink floats, even in a glass of water. When you make ice, try to account for the fact that the cubes will get a little bigger as they freeze, and don't overfill. Pro tip: If you want perfectly clear ice, instead of cloudy, boil the water first. When it cools, freeze it normally. The more times you boil, the more clear the ice when it freezes. For the best ice cubes, place your ice cube tray flat and even. Clear out any freezer bags or other items that might be in the freezer, and set the trays on a flat surface. Don't stack ice cube trays on top of one another, if you can help it. Sometimes, you'll get weird cubes, or spill the water on the bottom of the freezer. Freezers are usually set at 32 degrees F (0 C) or below. In most freezers, water should freeze in about one to three hours, depending on the size of the cubes and the temperature of the freezer. After your cubes are frozen, turn the tray to make sure they're not liquid on the inside. To pop them out, you can usually just pry one up and out, or twist the tray very slightly to loosen them from the sides, then pull them out. Sometimes, it takes some work to get the cubes loose from the sides of the tray. Don't start banging it around, though, or you'll crack the tray. Instead, run a bit of warm water in the tap and wet a cloth. Sit the ice cube tray on the cloth to melt the underside slightly. They'll pop right out. Ice cube trays come in a variety of shapes, sizes, and features. You can get an ice cube tray with a cover, to prevent freezer burn and crystals from forming on the top. You can get big cocktail ice trays and individual ice cube trays shaped like the Death Star from Star Wars. Get creative! If you don't want to buy a tray, don't. Look around your kitchen from strangely-shaped objects you could fill with water. That lobster-shaped pan? Make a big lobster cube. Make a coffee-cup-shaped ice cube. Why not?
Summary: Remove any remaining ice in the tray before refilling it. Fill the tray up just below the rim. Place flat in the freezer. Twist the tray gently to pop the cubes out. Consider upgrading your ice tray.

INPUT ARTICLE: Article: If you're a forward, your main concern on the pitch is to score goals. You'll need a shoe with a clean strike zone so you can connect with the ball effectively. The strike zone of a soccer cleat is the part that ideally should make contact with the ball. The strike zone or vamp of the shoe is located on the upper front part of the shoe. As a forward, you may also want to get lighter shoes so you can make explosive movements. Look for shoes that weigh anywhere from five to eight ounces. If you're a midfielder, you'll spend most of a match running up and down the field. You'll need shoes that won't irritate your feet after spending ninety minutes sprinting back and forth. Make sure you pick shoes with comfortable insoles and midsoles in them with plenty of support for your heels. The insoles are the soft cushions inside of the shoes. Some soccer cleats have removable insoles. The midsoles are cushions that are built into the shoe. If you have a defensive position, your shoes will take a lot of punishment. Get shoes with a tough outsole that can withstand the damage. You'll need to be able to stop on a dime and change directions easily while tracking opposing forwards. Consider getting shoes with great traction. You might also want your shoes to have a large strike zone for clearing the ball effectively. The outsole is the bottom of the shoe that takes damage as you start and stop. If you're a keeper, traction will be the most important part of your shoe. Find shoes that can handle your back and forth motion. You'll need to be able to dig in your feet and jump from side to side easily. A sizable strike zone will also will also benefit your ability to perform kick-outs and back passes.

SUMMARY: Strike the ball. Get comfortable. Play defense. Move laterally.

In one sentence, describe what the following article is about: Safety begins before you depart by leaving prepared. Know where you are going to stay before you depart and know how you intend to get there. Loitering tourists have been victims of crime near travel facilities. South African airports have a reputation for luggage tampering and theft, as can be seen in news reports. It is sensible to use tamper evident seals to check if your luggage is intact upon arrival. Offers of car transport should only be accepted from airport counters or a staffed taxi rank/marked vehicles. Book your transport in advance, this is safer than using unlicenced taxis.
Summary: Be aware that tourists can be targets of crime. Pack your bags carefully and ensure they are secure before checking in for your flight. Do not accept offers of transport from anyone who is not authorised to offer transportation to the public.

In one sentence, describe what the following article is about: If the window you're closing contains an open document, you may be prompted to save or dismiss that document before the window will close. If you aren't able to use the mouse or prefer a keyboard shortcut, you can also press Cmd+Q on the keyboard to close the active window. This keyboard shortcut works in the same way as clicking the red circle at the top-left corner. If you're using an app with tabs, such as a web browser, this shortcut will close the active tab only. To close all open tabs in the window, keep pressing Cmd+W until all are closed. To close all open windows at once, press Cmd+ Option+W. Minimizing a window doesn't completely close it, but it does remove it from the screen until you need to bring it back into view. You can re-open the minimized window by clicking its icon at on the far-right side of the Dock. To minimize all open windows at once, press Cmd+ Option+M. Pressing this key will return you to your Mac's desktop immediately. When you're ready to re-open the windows you've hidden, just press Fn+F11. This command makes it look like the window is no longer open even though you're not closing the app. When you're ready to go back to the hidden window, click its application icon to re-open it. To hide all windows at once, press Cmd+ Option+H.
Summary:
Click the red circle at the top-left corner of a window to close it. Press Cmd+W to close the active window. Press Cmd+M to minimize the active window. Press Fn+F11 to hide all open windows. Press Cmd+H to hide the active window.