INPUT ARTICLE: Article: Bike shops are accustomed to stocking bikes for recreation, not for commuting, and the features on mountain bikes don't really benefit you as a commuter unless you're the aggressive type and need a more sturdy steed.  Swap out the knobbies for durable slicks in this case but don't bother with full suspension. If most of your riding will presumably be done on pavement, you're better off with a hybrid, comfort, touring, road or singlespeed, designed for riding on pavement. You may also want to consider a recumbent bicycle. Ultimately, the most important factors when choosing a bike are comfort and efficiency. The hybrid is a bit more efficient where the comfort bike takes the bumps better; both feature a very comfy and upright pedaling position, good for taking the strain off your body. Touring bikes are beefier versions of road bikes but with more relaxed pedaling position, though usually not as relaxed as comfort/hybrid bikes. Track bikes have a fixed gear, so no rear brake is needed once you've gotten the hang of these stripped down speed machines.  Watch out for your knees, though: a fixed gear means the pedals are directly linked to the rear wheel, eliminating the bike's ability to coast. Advanced fixer cyclists can ride a fixed gear bike in reverse by back-pedaling. A recumbent, whose lower center of gravity also takes getting used to, has a more powerful pedalling position, which is infinitely more comfortable. Faster recumbent bikes have pedals higher than or level with the seat. Lower pedals indicate a more comfort-oriented recumbent.  Most recumbent bikes offer better aerodynamics than other bikes once you get up to speed, as well as a seat-back to add leverage against the pedals. The lower point of view makes you wish you could see through cars sometimes and must be recognized.  Longer recumbent wheelbases are more stable, where shorter wheelbases are quicker and more maneuverable; test rides are generally offered at good recumbent shops, so take your time choosing and testing if you're looking to avoid the body pains of upright bikes. This means that if you buy a carbon-fiber bike you will most likely have to use a backpack, which can be hot on a summer day.  Also, it may be more likely to fall over without a kickstand.

SUMMARY: Don't get sold on buying a mountain bike just because there are a lot of them. Hybrids and comfort bikes are the same thing, but have a wider version of the road bike wheel and tire (hybrid) or smooth version of the mountain bike-sized wheel and tire (comfort). Converted road and track bikes are quite the rage in flatter areas, with a single gear to maintain and no shifting to learn. Carbon fiber bikes generally don't allow bolt-on accessories, such as panniers and kickstands.


INPUT ARTICLE: Article: Smoking negatively impacts almost every organ in the body. When you smoke, you inhale toxins into your lungs and respiratory system that greatly impact the functioning of your respiratory system. Over time, this may lead to the development of cancer. Similarly, smoking raises your blood pressure and can lead to heart disease or heart failure. Smoking can also negatively impact your digestive system. For example, it has been linked to various cancers that can develop throughout the digestive tract, such as the mouth, esophagus, stomach, liver and colon. It is no surprise that sleep deprivation can cause you to feel overtired and fatigued, but it can also decrease the functioning of your immune system. When you are asleep your body fights foreign bodies that may cause illness or infection. Your cognitive functioning can also be impacted by a lack of sleep. If you are not getting enough sleep, you may experience:  Fatigue throughout the day A lack of focus Inability to learn and problem solve Slow reaction times Difficulty making decisions and remembering Stress can impact the way your body functions, leading to a weaker immune system, nervous system, and cardiovascular system. In order to reduce stress try meditation, breathing exercises, and yoga to help you relax. You can also try reading or engaging in a hobby that you enjoy.

SUMMARY: Don’t smoke. Get enough sleep each night. Reduce stress levels.


INPUT ARTICLE: Article: This is one of the newest and most powerful TI-83 emulators available, and can run on Windows, OS X, and Android.  You can download Wabbitemu for free from the developer's CodePlex page (wabbit.codeplex.com) as part of the WabbitStudio software package. For detailed Android instructions, click here. A ROM is a file that contains the system image of the calculator. The Wabbitemu program does not come with a ROM for legal reasons. You can follow the prompts in the Wabbitemu setup program to create your own ROM from your own TI-83, or you can download one from a variety of locations online. To find a TI-83 ROM online, simply search Google for "ti-83 rom" and select a result. Avoid sites that are laden with advertisements or that ask you to download extra files or programs. The ROM file will have a .rom extension. Wabbitemu doesn't install, it simply runs from the downloaded file. You will be prompted to choose the ROM file you downloaded or create your own ROM.  If you downloaded a ROM file, click Browse... and select it. If you need to create your own ROM file, follow the prompts in the Wabbitemu program to create one. This will involve running a program on your TI-83 calculator to create the image file. This will display the calculator and the LCD display. You can now use the virtual TI-83 just as you would a real one. All of the virtual buttons perform the same functions as their real-world counterparts, and the emulator will actually process things much faster than your old calculator.

SUMMARY:
Download Wabbitemu. Download a TI-83 ROM file. Run the Wabbitemu program. Click View → Enable Skin. Use the calculator.