Summarize the following:
It's best to preheat the oven, because then your oven will be ready to go when you've finished putting the ingredients together and it will take less time to cook. That's 175 degrees Celsius.

summary: Preheat your oven to 350 degrees Fahrenheit.


Summarize the following:
Few game developers reinvent the wheel and write their own game engine from scratch, especially for their first game. If you want to dive right in, but still have plenty of opportunities for programming, using a game engine is a good option. An engine typically includes higher-level tools for altering 3D models, scripting events, and other common game applications, but will still provide plenty of hands-on programming opportunities. Popular programming-heavy examples include Unity, UDK, Unreal Engine 4, and CryENGINE. A framework is a step below a game engine, but still provides a set of tools and APIs (application program interfaces) to save you time and streamline your coding projects. Consider this the minimum level of software to use for your first gaming project, and even then you should feel comfortable introducing yourself as a programmer, or have a deep interest in the behind-the-scenes work on game engines. Depending on the exact framework and/or game engine you are using, you may want to do some of the work in additional, specialized APIs, such as the popular OpenGL for creating 3D graphics. Polycode, Turbulenz, and MonoGame are example of frameworks created with both 2D and 3D games in mind. An Integrated Development Environment is a general-purpose compiler and collection of source files that makes complex programming projects easier to build. An IDE will make programming a game much more convenient, especially if it comes with built-in ways to interact with graphics and audio systems. Visual Studio and Eclipse are two examples, but there are many others. Look for an IDE based around a language you are familiar with. Most of the tools above are based in a popular programming language, so following the accompanying tutorials will give you a great start. While you can create a game in almost any sufficiently powerful programming language, the most common languages are C++ or C# for all devices, Flash ActionScript or HTML5 for browsers, and Java or Objective C for mobile devices. These are good options if you are aiming to eventually get hired by an existing game studio, but plenty of independent games are created using Python, Ruby, or JavaScript.

summary: Consider a game engine. Use frameworks and other tools. Try an IDE. Learn a programming language.


Summarize the following:
Beginner tennis players often serve the ball using all of their speed and strength. You don't need to hit the ball with all your might, though! Don’t put 100% of your energy into a serve. Professional players tend to give about 80% energy. When you serve, focus more on accuracy than power. Practice hitting the ball exactly where you want it to go rather than just hitting is as hard as you can. Concentrate on your aim. Carve out time in your tennis routine to work on practice serves. By putting your weight on your back leg, you’ll set yourself up to create momentum going forward. This will make it so your body moves in a much more fluid and natural way when you take your shot. Even though this sounds easy, every tennis player must master this skill. Train your eyes on the ball when your opponent serves it to you. Make it the focus of your entire vision. Follow it as it comes to you. Watch as you hit it with your racket. Then, continue to follow the ball as it moves across the court.  Keep your head still and your eyes on the ball even when it makes contact with your racquet. It's natural to want to look ahead at your target, but you have to break this habit.  Remind yourself during every practice to do this and it will eventually become second nature. Don’t rush your shots. Use as much time as you can to serve, position yourself, and to gather your thoughts between points. If you rush yourself unnecessarily, you’ll break your focus and take shots that are inaccurate. Avoid putting a death grip on your racket. This will not only tire your hand out quickly, but it’ll probably take you longer to respond to your opponent’s shot. Instead, hold the racket loosely and gently. While this may take some getting used to, you’ll be able to improve your power and accuracy. Some people restring their racquets themselves, but  unless you have a tennis stringing machine and a few special tools, it's better to hire a professional to do it. Once you do, you’ll likely see some improvements in your hits. This is especially true if you feel as if you don’t have a hard enough serve. Look up tennis shops or sporting goods stores in your area, and call to find out if they do restringing. Many of them do.
summary: Focus on accuracy, not speed, when serving the ball. Put all your weight on your back leg before you take a shot. Keep your eyes on the ball at all times. Move slowly and deliberately on the court. Hold your racket gently, if your swing is rigid or slow. Restring your racquet if your swing becomes weak or inaccurate.