In one sentence, describe what the following article is about: To begin, heat some water in a pot on your stove or using an electric kettle. The water should be hot, but not boiling. Then transfer the water to a bowl. Stand the tube of toothpaste on its cap, submerged in the bowl of hot water. (You may need to lean it against the edge.) Be sure that the cap is screwed on tightly. In order for this process to work, you will want to let this sit for three to five minutes. You can set a timer for yourself, or put on a song this length to pass the time. After the toothpaste has been warmed up, it should exit the tube quickly and easily. Simply squeeze the tube as you normally would and use the last bit of toothpaste. You may want to squeeze any excess toothpaste into a glass jar or Tupperware container; otherwise you may need to repeat this process.
Summary: Heat up some water. Place the tube in the water. Wait for a few minutes. Squeeze the tube.

In one sentence, describe what the following article is about: Crack each egg over a bowl. Then, carefully pass the egg yolk back and forth between either shell, letting the white run into the bowl. When you're done, set the yolks aside in a separate bowl. Use a stand mixer if you have one. Place the eggs in the mixer and mix them on low speed for about 30 seconds or until they're frothy. Once the eggs are frothy, turn the mixer up to high speed. Continue to mix your egg whites for 90 seconds. If you don't have a stand mixer, you can use an electric hand mixer instead. Add 1 and 1/4 cup (300 mL) to the mixture. Keep the mixer on to beat in the sugar for about 30 seconds. Then, use a spatula to scrape egg whites off the side of the bowl and mix everything for a few more seconds if necessary. When done, remove the bowl from the mixer and set it aside for now. Add the egg yolks and remaining sugar (1 and 1/4 cup/300 mL) to a new bowl. Beat the mixture at medium high speed for about two minutes. The mixture should have a pale yellow color and ribbon-like texture when done. With the mixer still running, add your milk and cream. Switch the speed to low and keep the mixer on until all the ingredients are evenly combined. Turn off the mixer and pour roughly half the yolk mixture into a separate bowl. Sprinkle the gelatin over the top of the mixture. Set the bowl aside for five minutes so the gelatin is absorbed, meaning you will not see the gelatin on the top of the bowl. Return the other half of the yolk mixture to the mixing bowl and place it in the stand mixer. Pour your rum into the yolk mixture and mix on low speed for 30 seconds. Transfer the gelatin and egg yolk mixture to a saucepan. Cook it over low heat, whisking constantly, until the gelatin is dissolved. Let it cool for two minutes once the gelatin is dissolved. Add your egg yolk and gelatin mixture to your egg yolk and rum mixture. Mix everything together at low speed until you have a smooth, even mixture. Then, turn the mixer off. Add your nutmeg and stir with a spoon until it's fully incorporated. Transfer your egg yolk mixture into a container with a spout. Fill each of your shot glasses just below the brim with the mixture. Refrigerate the shots for eight hours so they set. To remove the shots, run a knife between the shots and the glass. When you turn the glass upside down, the shots should slide out.
Summary: Separate your eggs. Whisk your egg whites. Add half your your sugar at medium speed. Beat the egg yolks and remaining sugar. Add your milk and cream to the egg yolk mixture. Mix the gelatin with half the yolk mixture. Add the rum to the remaining yolk mixture. Heat the yolk mixture. Combine all the ingredients. Make your shots.

In one sentence, describe what the following article is about: The game will execute automatically.  This will prompt a sign on screen for the Playstation Network. The Xbox 360 is automatically connected to the network when the console is turned on. If you do not currently have a membership with the Playstation Network or Xbox Live.
Summary:
Turn your Playstation 3 or Xbox 360 on and insert the Call of Duty 4 disk. Select the "Multiplayer" option at the bottom of the main menu. Select the "Play Online" option. Select either the "Find Game" option or "Private Match" option to begin playing online. Select your character and begin playing.