

Articles on breaking news are often accessed as a source of frequently updated information about those events. It has been censored by world governments, ranging from specific pages to the entire site. While the reliability of Wikipedia was frequently criticized in the 2000s, it has improved over time, receiving greater praise in the late 2010s and early 2020s, having become an important fact-checking site. It has been criticized for exhibiting systemic bias, particularly gender bias against women and geographical bias against the Global South. Wikipedia has been praised for its enablement of the democratization of knowledge, extent of coverage, unique structure, and culture. Wikipedia's combined editions comprise more than 61 million articles, attracting around 2 billion unique device visits per month and more than 15 million edits per month (about 5.8 edits per second on average) as of July 2023. Initially only available in English, versions in other languages were quickly developed.

Founded by Jimmy Wales and Larry Sanger on January 15, 2001, it is hosted by the Wikimedia Foundation, an American nonprofit organization. Wikipedia is the largest and most-read reference work in history, and has consistently been one of the 10 most popular websites. Wikipedia is a free-content online encyclopedia written and maintained by a community of volunteers, collectively known as Wikipedians, through open collaboration and using a wiki-based editing system called MediaWiki. Exercise Energy Expenditure – Predict caloric expenditure based on the intensity and duration of a exercise coupled with your current cardiovascular fitness level.Most text is also dual-licensed under GFDL media licensing varies.VO 2max - Volume of Oxygen – Easily calculate your VO 2max using the Astrand treadmill protocol, 1.5 mile run test or one-mile walk test and compare your aerobic capacity to the population norms.Max HR Calculators – Determining Heart Rate Max is necessary to accurately identify an exerciser's relative training zones for improved cardiorespiratory fitness or for competitive event preparation.Target Heart Rate – quickly identifies ideal heart rate training zones for effective aerobic training.Body Mass Index (BMI) – identifies predicted risk for disease and compares with healthy values.Body Fat – rapidly provides body fat percentage from 3 site assessments.Resting Metabolic Rate (Lean Mass) – estimates the number of calories expended per day based on lean mass.


