Its design might have evolved over time, but the bicycle remains one of the most efficient ways to turn human energy into motion. This two-wheeled device, which is propelled by pedals and steered with handlebars, can move at speeds up to 20 mph or more and is used by millions of people around the world for recreation, fitness, transport, and work. Unlike cars and motorcycles, which require extensive engineering and licensing to operate, most bikes are inexpensive, simple, and easy to maintain. Bicycles are a popular form of transportation and have helped revolutionize the way people live.

In the 1860s, the first bicycle was invented by Karl von Drais. His clunky wooden prototype didn’t include a chain, brakes, or pedals. But he did manage to demonstrate that humans could ride a bicycle without falling off. This prompted other designers to make improvements, including the crankset that allows riders to power the bike with their feet and a lever-operated gearshift. The resulting machine was called the velocipede de pedale, or “bicycle-wheel carriage,” and was very successful.

Other types of bicycles include road, mountain, electric, and racing bikes. They differ in their technical characteristics, movement specifications, formal specifications, and performance, as well as the uses they are intended for.

Regardless of the type of bicycle, most share similar features, including an elongated, diamond-shaped frame, front and rear wheels that are positioned close together, and handlebars. Generally, a bicycle has a rigid or semi-rigid frame that is made of steel, aluminum alloy, or carbon fiber, with an axle at the center that holds both wheels. It has a chain with two or more gears that provide varying levels of resistance when the cyclist pedals. It also has tyres that are inflated with air, which helps to absorb some of the vibration created by riding on rough roads.

Although cycling can be dangerous, it has many benefits. It can help to improve the health of a person’s heart and lungs, strengthen muscles, burn calories, and reduce stress and depression. Furthermore, it can also increase a person’s confidence and self-esteem. In addition, cycling can be a great way to explore local neighborhoods and meet new friends.

However, it is important to wear a helmet when biking, practice good bike maintenance, and follow traffic laws. It is also important to be aware of the dangers of cycling in poor lighting conditions.

Moreover, it is recommended to ride a bike with a helmet when you are going to travel long distances. Also, make sure to wear comfortable clothing and shoes. Lastly, it is essential to practice proper hand signals when riding on public roads.

The Geostationary Operational Environmental Satellite – R Series (GOES-R) is a four-satellite system that NOAA uses to monitor the United States, Mexico, Central America, South America and the Caribbean, as well as the Pacific and Atlantic Oceans. The satellites, operated in GOES East and GOES West positions, deliver a continuous stream of meteorological data that help support weather forecasting and severe storm tracking activities for the National Weather Service. Scientific researchers use GOES-R and its data to better understand the dynamics of Earth’s atmosphere, land, ocean and climate.

GOES-R’s Advanced Baseline Imager (ABI) can be used to detect the presence of atmospheric carbon dioxide, a key global climate indicator. The ABI instrument has a wide range of spectral bands to provide high-resolution imagery of the surface, which can be analyzed for observable evidence of carbon dioxide exchange. This data can then be linked to eddy covariance time series that are available to estimate terrestrial carbon dioxide flux.

ABI provides a number of unique features to characterize the intensity of convective storms, including total lightning flash rate and duration and cloud-to-ground lightning. Recent product demonstrations at NOAA’s Aviation Weather Center, Weather Prediction Center and Ocean Prediction Center suggest that the ABI-derived products offer the potential to improve weather forecasting accuracy and increase warning lead time.

The ABI instruments employ a servo-driven, two-axis gimballed mirror system with flexible scan control, allowing the instrument to provide spatial resolutions from a very small region to a full global scene (Earth’s full disk). This flexibility is critical for capturing convective events and their impacts across the full range of meteorological conditions and for providing real-time observations that can be rapidly analyzed by forecasters.

The GOES-R ABI instrument team is dedicated to improving the reliability of the system and increasing its capability to address critical operational needs. This work is accomplished through the efforts of many individuals in NOAA, NASA and industry. They include, but are not limited to: the GOES-R Program Office (ground, program systems engineering and flight); NOAA/NESDIS cooperative institutes, such as CIMSS and CIRA; GOES-R science teams, such as the aforementioned lightning working group; a number of GOES-R product development groups; and the GOES-R Imager and Sounder hardware vendors — Harris Corporation and Lockheed Martin. Fig. 11’s creator, Kaba Bah of CIMSS, is thanked for creating the animation. In addition, NOAA/NESDIS is grateful for the many contributions of the GOES-R ABI Imager and Sounder team members throughout the nation and internationally.

Nice is a word that generally describes someone who is pleasant to be around and treats people well. However, there’s more to being nice than simply treating others well. Being nice involves being thoughtful and having consideration for others as well as yourself. Often, nice people are generous with their time and resources as well. A person who is nice will also be fair and honest even if it means going against the grain of popular opinion or standing up for their beliefs.

Regardless of their own beliefs, nice people will always treat others with respect. They will never gossip or speak negatively about others, even if it might hurt their own feelings. Being nice is about being understanding of other’s differences and finding a way to make everyone happy.

Being nice isn’t about being fake, it’s about being genuine. People who are genuinely nice don’t pretend to be anything they are not. Being nice is a natural part of their personality, they don’t put on a mask of being nice to impress other people or to gain attention from them. Being nice isn’t about putting others down, it’s about being supportive of those who need it the most.

A nice person will be willing to help others, even if it isn’t something that they would normally do for themselves. This is a big part of what makes them a good friend. They are there for their friends and family and want to see them succeed. They understand that the world is a better place when we help each other out.

Nice people will always be polite to others, whether they are strangers or friends and family. They know that a lack of basic manners can lead to problems in any situation. Being nice is about being respectful of other’s opinions and personal space. A good person will also show this respect to their loved ones by calling them regularly and spending quality time with them.

People who are nice will be willing to admit when they’ve done something wrong. They will own their mistakes and work to fix them rather than being defensive or angry about them. Nice people are also willing to forgive other people for their mistakes as well.

Being nice to yourself is just as important as being nice to others. A good person will remember to call their loved ones, show up on time for appointments and make time for friends. They will also be kind to themselves by taking care of their health, eating healthy and exercising regularly.

Trying to be nice all the time can cause you to become resentful and burnt out if you’re not careful. It’s best to practice small acts of kindness frequently, such as passing the salt or letting someone merge in front of you, so that when you need to make a bigger gesture, it will come naturally. Being nice is about being thoughtful and respectful, and most importantly, it’s about being yourself.

Good is an adjective that typically refers to health or spirits: The biscuits taste good; I’m feeling pretty good today. But it can also mean that something is worthwhile: The book was a good read; the movie was a good film.

In the philosophical field of ethics, a good is a morally worthy goal or action: The movie was a good idea for a movie. He was a good man and never hurt anybody. John Rawls’ A Theory of Justice prioritized social arrangements and goods, arguing that a just society would maximize the welfare of its members, without consideration for personal facts about them: People who are blind to their negative traits, such as bad leadership, may have a hard time being good citizens.

It can be difficult to stand out from a sea of articles online, especially with so many competing for readers’ attention. A good article has a twist or an angle that will grab the reader’s interest and make them want to read more. This might be a surprising fact, an interesting quote or statistic, or a witty line. Often, the best way to do this is to start with an attention-grabbing headline.

When writing an article, it’s important to keep the reader in mind: their problems, questions, pain points, happiness, dreams. The closer the article is to these things, the more likely it will be good. It’s also important to avoid being preachy or judging: an effective article should be neutral, and it should represent all viewpoints fairly and without bias.

The most common use of the word good is as an adjective after linking verbs: It tastes good; The biscuits look good; I’m feeling good. It is also commonly used as an adverb after forms of do, although this is less common in formal speech and edited writing: He did well on the test; She sees well with her new glasses. Good can also be a predicate adjective after feel: I’m feeling good about the future.

One of the most interesting uses of the word good is in Jim Collins’ study of companies that went from good to great: He found that good-to-great companies shared certain characteristics. To make the transformation, a company had to be willing to do what it took: It had to sell its mills, for example. In the end, a company that did so gained a tremendous competitive advantage.

In his book, Collins also talked about the kind of leadership required to transform a good company into a great one. He compared the leaders of good-to-great companies to hedgehogs, who know one big thing. Like thinkers who boil complex ideas down to simple ones, such as Adam Smith’s invisible hand or Darwin’s evolution, the leaders of good-to-great companies develop a Hedgehog Concept that unites and organizes all their decisions. It is not, as some critics have charged, simplistic; rather, it reflects penetrating insight and deep understanding.

A bicycle, also called a bicycle cycle, is a human-powered or motor-assisted, pedal-driven single-track vehicle with two wheels attached to a frame, one behind the other. It is often used for recreational or utilitarian purposes, but is also the principal means of transportation in many regions and countries. It is generally used for short trips, such as to work or school. It is also widely used for sport, including road racing and racing, mountain biking, BMX, and artistic cycling.

The modern bike has a wide variety of styles and configurations. The design of the bicycle has been substantially improved over the years through better materials, component technology, and specialized designs for different uses. A bicycle can be powered by human power, electricity or motors, but the most common and effective method is by using the rider’s legs. The pedals, chain, crankset and frame are connected by a linkage that transmits the rider’s power to the wheel axles.

If a cyclist has done something bad – yelled at someone, dropped litter or robbed a bank – make it obvious that the person’s use of a bicycle caused the problem. This is a classic trick to get a newspaper article published, and it works well because people are curious about what happens when someone rides a bike.

However, if the person riding a bike has done something good – completed a marathon, raised money for charity, or helped save a child from cancer – then don’t mention the bicycle in the story. That will annoy the audience, especially the people who ride bikes themselves. They will assume that the journalist is just using this as an opportunity to demonstrate how uppity, spoilt and weird cyclists are. They will think that the writer of the article is just confirming the stereotypes they already hold about cyclists, with their shaved legs and bright Lycra. This is a shame, because most people who ride bikes are just normal. Hopefully, future journalists will be more careful and not fall into this trap. They should also remember that when they are writing about bikes or the equipment used by people who ride them, that most bike owners don’t want to be seen as super-heroes or celebrities – they just want to be treated fairly and with respect. Yield to bicycles as you would cars and trucks, and look left-right-left and back before turning right at intersections. And wear a helmet and reflectors at all times when riding a bicycle. You should also wear bright clothing (during the day) and reflective gear when cycling at night or in inclement weather.

The GOES (Geostationary Operational Environmental Satellite) series is a key component of the National Weather Service’s weather observation and forecasting system. The GOES program provides a continuous stream of meteorological data that is critical to severe storm tracking, forecasting and research. GOES data can be viewed and downloaded at the NOAA GOES website.

The satellites in the GOES program orbit 22,236 miles above Earth’s surface. They rotate at the same speed as Earth’s rotation and maintain a fixed position over a geographic region. Each GOES satellite is equipped with two instruments: the Imager and the Sounder. The Imager provides visible, infrared, and near-infrared imagery of the Earth. The Sounder provides meteorological data, including temperature and moisture measurements, winds, cloud cover and fog, and surface water observations.

A key feature of the GOES spacecraft is the Data Collection System (DCS). The DCS relays environmental data transmissions from remotely located in-situ, automatic Data Collection Platforms (DCPs) that are within radio view of a GOES satellite. This enables the DCS to monitor a wide range of atmospheric phenomena from a single satellite.

Each GOES satellite has a number of sensors that monitor the atmosphere and the solar environment. In addition to the GOES-2 Imager and Sounder, the GOES-4 and -5 satellites carried the EPS (Energy Particle Sensor), HEPAD (High Energy Proton and Alpha Particle Detector) and SEM (Space Environment Monitor) instrument packages. The GOES-4 and -5 satellites also carried the D4 dome-mounted magnetometer, which measured the magnitude and direction of the ambient magnetic field.

Since the launch of SMS-1 in 1974, GOES has been a core element of NOAA’s weather observation and prediction system. The system uses geosynchronous equatorial satellites to provide a continuous, reliable flow of meteorological data for weather forecasting and severe storm tracking.

GOES satellites monitor about a third of the Earth’s surface at any one time. The GOES East and West satellites track the Atlantic and Pacific ocean basins, respectively.

GOES is the only geostationary weather satellite system operated by NOAA, a part of the US Department of Commerce. The GOES-R (GOES Replacement) program is a collaboration between NOAA and NASA to develop and acquire the next generation of geostationary weather satellites. GOES-R is designed to operate for a period of at least 14 years, and will be a vital component of NOAA’s mission to improve weather forecasting, severe storm tracking and environmental monitoring. It will be equipped with a new Imager and Sounder, which will provide advanced imagery and meteorological data to support weather forecasting, severe storm tracking and environmental research. It will also have a new compact coronagraph which will enhance detection of space weather hazards. GOES-R is currently in development at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. It is expected to be launched in 2024.

Nice is a positive trait, especially when it is shown in the way that you treat people with respect and consideration. People who are nice are often viewed by those around them as uplifting and a joy to be around, as they make others feel good about themselves and encourage them to be their best selves. Having a nice personality comes with many benefits, including having more friends and a positive influence on those who know you.

People who are nice are empathetic. They can put themselves in other people’s shoes and understand what they are feeling and thinking. This quality helps them be kind to their loved ones, as they want to ensure that the people they care about are happy and healthy. It also allows them to be generous with their time and resources, as they genuinely want to help other people.

Being nice can be tricky, as some people use their kindness as a way to gain favor and get ahead in their relationships and work. While this is not always the case, some people may find that being nice doesn’t earn them the admiration or relationships they hope for because other qualities, such as sarcasm or hipness, are more important to their social circle.

While it is okay to occasionally be selfish, a nice person will not allow this to happen regularly. They will show that they care about their friends and family, as well as their coworkers. They are not afraid to speak their mind and will do so in a respectful manner. They will also be willing to take a step back from their relationship or job if it is not making them happy.

A nice person will have a lot of patience, as they do not get frustrated easily. They will often listen to others even if they do not agree with them. They are willing to give others time to express their feelings, and they will not judge them for being different. Having a lot of patience is also beneficial to mental health, as it can reduce stress and anxiety.

The clear air and soft light of Nice have made it a popular destination for artists. Its beautiful landscape has inspired notable painters, such as Marc Chagall and Henri Matisse, as well as writers, such as F. Scott Fitzgerald and Friedrich Nietzsche, who both spent time in the city. The Nice football club is known as OGC Nice and competes in Ligue 1.

When you hear someone say, “That was a really nice article,” they are usually referring to the content of the article and not the author’s writing style or voice. This type of comment is often a sign that the speaker doesn’t really read the article, but rather simply skims the headline and opening paragraph to see if it is something they would like to read. This is often done on Medium and can be frustrating for the writer, as it shows a lack of engagement with their content.

A common adjective, good means pleasing, favorable, nice. It’s standard after linking verbs like taste, smell, look, feel, and be: Everything tastes good here. These biscuits are really good. You look good in that dress. I’m feeling good this morning. I’m ready to tackle the day.

The word good is also used to describe things that satisfy needs and desires: A good meal, a nice house, a happy marriage. It’s also used to describe something morally right: We need to do good for our neighbors. The moral imperative to do good is hardwired into the human brain. But that doesn’t mean it’s easy, especially when faced with the daily grind of work and family life.

It’s also not always easy to distinguish between good and evil, which makes some people flinch when pondering whether their actions are morally sound. The tendency to see the world in black and white terms can be dangerous and even harmful. For example, it’s very difficult to be a good person if you sit on your couch and think about helping the refugees in Syria but don’t actually do anything about it. And it’s a bad idea to label certain groups as evil because that gives policymakers a blank cheque for responding with violence, which is the easiest response of all.

So it’s important to take a broad view of what good is. It’s about fulfilling needs and enhancing pleasure, but it also includes the virtues of fairness, honesty, and loyalty. It’s about the virtue of selflessness and the virtue of being helpful, but it’s also about preserving our natural environment and promoting equality.

One of the most important elements of a good life is meaningful work, which requires a combination of passion and competence. That’s why it’s so important to find a career that allows you to combine your talents and interests. For many people, this is a matter of finding the right balance between autonomy and collaboration, between being able to work independently and being able to collaborate with other members of a team.

In an interview with The Gazette, David Deming, co-author of a National Bureau of Economic Research study, explained that most companies pick managers based on personality traits, age, or experience. But these aren’t the best predictors of managerial effectiveness. The study suggests that instead of relying on rigid job descriptions and outdated leadership theories, companies should use data-driven assessments to choose their next managers.

The good-to-great study analyzed 1,435 companies and identified 11 that made the leap from good to great. Then, they studied each of these companies to determine what differentiated them from the rest. To make the leap, a company must show a long pattern of good performance punctuated by a transition point, and then sustain high levels of performance for 15 years. During the transition from good to great, a company’s management climate looks a lot like a searing scientific debate, with smart, tough-minded people confronting brutal facts and debating what they mean.

A bicycle is a human-powered, two-wheeled, pedal-driven vehicle. It has a frame with two wheels attached to a crank in front of the rider, and a chain that connects the frame-mounted cranks to the rear wheel. A bicycle can also have one or more gears, which vary the amount of power that the rider has to apply to the pedals in order to increase or decrease the speed of the bike.

The first bicycles were called ordinaries or velocipedes (a velocipede is technically the plural of ordinary, but in this context they are often simply referred to as “bikes”). They had large front wheels and were heavy, making them impractical for use on rough roads. In the 1870s, a Boston industrialist named Albert E. Pope began to import British ordinaries, and by 1880 he was manufacturing his own models, marking the start of the American bicycle industry. Ordinaries had a fixed number of speeds that were determined by the size of the front wheel and the rider’s leg length. A front wheel that was 40 to 60 inches (102 to 152 centimeters) in diameter would allow the rider to pedal at a rate of 18.5 mph (30 kph).

By the mid-1880s, safe and lightweight bicycles were being mass-produced. The most common model was a diamond-pattern, which had a rigid frame and solid rubber tires. The next improvement was pneumatic tires, which were introduced in 1888 by a Scottish veterinarian named John Boyd Dunlop. These were much more comfortable than the solid tires and allowed a higher speed.

Today, there are many different kinds of bikes for both adults and children. They can be used for recreation, fitness, transportation, and racing. Some people even use them to carry loads. Bicycles are used as a means of public transportation in many cities.

The bicycle is the most efficient means yet devised for converting human energy into mobility. The bicycle’s design is simple enough for almost anyone to understand and repair, though some maintenance is required on a regular basis. The International Organization for Standardization has a special technical committee, TC149, which establishes standards for cycles and their components and accessories.

Cycling is a great way to get exercise and stay healthy. It strengthens the legs, arms, and core muscles. It can also help people lose weight and lower blood pressure. It is also an environmentally friendly mode of transportation. It eliminates the need for gasoline-powered cars, which produce harmful pollutants. It also reduces traffic congestion and noise pollution, which can be disruptive to our health. In addition, it eliminates the need to use fossil fuels, which contribute to global warming. It is a fun and enjoyable activity that everyone should try. It is also important to remember that cycling requires safety skills. This is especially true when riding on busy streets. Always wear a helmet and follow the rules of the road. For example, a cyclist should always stop at red lights and signals when changing lanes.

Millions of people use bicycles to get around, exercise, race, and enjoy recreational riding. The basic design of a bicycle has changed little since the first chain-driven model was developed around 1885, but modern materials and computer-aided design have enabled a wide range of specialized designs for many uses. The bicycle is the most efficient human-powered machine for transportation, converting up to 99% of the energy a rider puts into it into forward motion.

The name bicycle derives from the French word for two wheels, referring to the design of a machine that is a combination of a chair and a wheeled vehicle. Its etymology also suggests that the bicycle is designed to facilitate human-powered movement, and is thus a bicyclus, or wheeled animal. The term bicycle is a convenient shorthand for any machine that converts human power into movement. The modern bicycle is often referred to simply as a bike, although it is more accurately described as a cycle.

A bicycle consists of a seat, two wheels, and pedals that connect to a crankshaft through a chain. A rider sits on the seat and steers by leaning over the handlebars, which are connected to the frame via a stem and fork. The rider pushes down on the pedals with his or her feet, turning them to move the crankshaft, which in turn drives the rear wheel through a chain. The chain is looped around a cog on the crankshaft and then attached to the rear wheel’s sprockets. The rider’s feet are used to drive the bicycle, and he or she may shift gears to vary the speed of the crankshaft and, consequently, the speed of the wheel.

Bicycles are the most popular vehicles in the world. In developed countries they are used mostly for transportation, with some also serving as a means of recreation and exercise. The bicycle is a popular means of commuting in cities, where it reduces congestion and pollution and provides a cost-effective alternative to car travel. The bicycle is also used in military and police applications, courier services, and by cyclists engaging in racing or artistic cycling.

The bicycle is the most efficient human-powered mode of transportation, converting up to 99% of a rider’s effort into forward motion. It is able to transport cargo more efficiently than any other land vehicle, including trucks and buses. It has revolutionized transportation in industrialized countries, allowing commuters to escape from inner-city crowding and to reach suburban office buildings or shops. In some developing nations, the bicycle has transformed rural life by allowing farmers to carry large loads over long distances. The bicycle has also revolutionized leisure time for millions of people by making it possible to travel longer distances for sport and recreation at speeds that are three to four times faster than walking, with relatively little exertion. The bicycle has become a symbol of freedom and independence, and is often associated with youth culture and counterculture.