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E-scooters
A motorized scooter is a stand-up scooter powered by either a small internal combustion engine or electric hub motor in its front and/or rear wheel. Classified as a form of micromobility, they are generally designed with a large center deck on which the rider stands. The first motorized scooter was manufactured by Autoped in 1915. Recently, electric kick scooters (e-scooters) have grown in popularity with the introduction of scooter-sharing systems that use apps to allow users to rent them by the minute; such systems were initially found in the United States and in Queensland, Australia, but now are in major cities and in all the western world. History * 1915: Autoped introduces its stand-up scooter. Pulling back on the handlebar disengaged the clutch and applied the brake. Production continued until 1921; Krupp of Germany built the Autoped under license from 1919 to 1922. * 1986: Go-Ped introduces the first modern stand-up scooters, the Roadster and Sport. * May 2001: Go-Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scooter-sharing System
A scooter-sharing system or kicksharing system is a shared transport service in which Motorized scooter, electric motorized scooters (also referred to as e-scooters) are made available to use for short-term rentals. E-scooters are typically "dockless", meaning that they do not have a fixed home location and are dropped off and picked up from certain locations in the service area. Scooter-sharing systems work towards providing the public with a fast and convenient mode of transport for Last mile (transportation), last-mile mobility in urban areas. Due to the growing popularity of scooter-sharing, municipal governments have enforced regulations on e-scooters to increase rider and pedestrian safety while avoiding the accrual of visual pollution. Scooter-sharing systems are one of the least expensive and most popular micromobility options. Scooter-sharing industry Rise of e-scooter industry In 2012, Scoot Networks released a moped-style vehicle that provided a short-range renta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micromobility
Micromobility refers to a range of small, lightweight vehicles, driven by users personally. Micromobility devices include bicycles, velomobiles, e-bikes, cargo bikes, electric scooters, electric skateboards, shared bicycle fleets, and electric pedal assisted (pedelec) bicycles. Initial definitions set the primary condition for inclusion in the category of micromobility to be a gross vehicle weight of less than . However, according to a standard of the SAE International in 2018 the definition has evolved to exclude devices with internal combustion engines and those with top speeds above . The term ''micromobility'' was allegedly coined by Horace Dediu in 2017. However, references to the term on the internet can be found as early as 2010. Characteristics Micromobility uses wheeled vehicles that are low-speed, operated by a single person, and meant for travel over a short distance. Micromobility can use a combination of any, human-powered, combustion and electric based p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kick Scooter
A kick scooter (also referred to as a push-scooter or scooter) is a Human-powered land vehicle, human-powered street vehicle with a mwod:handlebar#:~:text=: a straight or bent bar,usually used in plural, handlebar, deck, and wheels propelled by a rider pushing off the ground with their leg. Today the most common scooters are made of aluminum, titanium, and steel. Some kick scooters made for younger children have 3 to 4 wheels (but most common ones have 2 wheels) and are made of plastic and do not fold. High-performance kickbikes are also made. A company that had once made the Razor Scooters revitalized the design in the mid-nineties and early two-thousands. Three-wheel models where the frame forks into two decks are known as Y scooters or trikkes. Motorized scooters, historically powered by internal combustion engines, and more recently electric motors, are self-propelled kick scooters capable of speeds sometimes exceeding . Models and history Early scooters Kick scooter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patrolling
Patrolling is a military tactic. Small groups or individual units are deployed from a larger formation to achieve a specific objective and then return. The tactic of patrolling may be applied to ground troops, armored units, naval units, and combat aircraft. The duration of a patrol will vary from a few hours to several weeks depending on the nature of the objective and the type of units involved. There are several different types of patrol each with a different objective. The most common is to collect information by carrying out a reconnaissance patrol. Such a patrol may try to remain clandestine and observe an enemy without themselves being detected. Other reconnaissance patrols are overt, especially those that interact with the civilian population. Ground patrol types A combat patrol is a group with sufficient size (usually platoon or company) and resources to raid or ambush a specific enemy. It primarily differs from an attack in that the aim is not to ''hold ground''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium Battery
Lithium battery may refer to: * Lithium metal battery, a non-rechargeable battery with lithium as an anode ** Lithium–air battery ** Lithium–iron disulfide battery ** Lithium–sulfur battery ** Nickel–lithium battery ** Rechargeable lithium metal battery, a rechargeable counterpart to the lithium metal battery * Lithium-ion battery A lithium-ion or Li-ion battery is a type of rechargeable battery that uses the reversible intercalation of Li+ ions into electronically conducting solids to store energy. Li-ion batteries are characterized by higher specific energy, energ ..., a rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging ** Aqueous lithium-ion battery ** Lithium-ion flow battery ** Lithium ion manganese oxide battery ** Lithium polymer battery ** Lithium–silicon battery ** Lithium-titanate battery ** Lithium vanadium phosphate battery ** Thin-film lithium-ion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bike-sharing System
A bicycle-sharing system, bike share program, public bicycle scheme, or public bike share (PBS) scheme, is a shared transport service where bicycles are available for shared use by individuals at low cost. The programmes themselves include both docking and dockless systems, where docking systems allow users to rent a bike from a dock, i.e., a technology-enabled bicycle rack and return at another node or dock within the system – and dockless systems, which offer a node-free system relying on smart technology. In either format, systems may incorporate smartphone web mapping to locate available bikes and docks. In July 2020, Google Maps began including bike share systems in its route recommendations. With its antecedents in grassroots mid-1960s efforts; by 2022, approximately 3,000 cities worldwide offer bike-sharing systems, e.g., Dubai, New York, Paris, Mexico City, Montreal and Barcelona. History The first bike sharing projects were initiated by various sources, such as l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Scooters, Warszawska Street In Tomaszów Mazowiecki, Łódź Voivodeship, Poland, August 2020
Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of either a positive or negative electric charge produces an electric field. The motion of electric charges is an electric current and produces a magnetic field. In most applications, Coulomb's law determines the force acting on an electric charge. Electric potential is the work done to move an electric charge from one point to another within an electric field, typically measured in volts. Electricity plays a central role in many modern technologies, serving in electric power where electric current is used to energise equipment, and in electronics dealing with electrical c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Law Enforcement
Law enforcement is the activity of some members of the government or other social institutions who act in an organized manner to enforce the law by investigating, deterring, rehabilitating, or punishing people who violate the rules and norms governing that society. The term encompasses police, courts and corrections. These three components of the criminal justice system may operate independently of each other or collectively through the use of record sharing and cooperation. Throughout the world, law enforcement are also associated with protecting the public, life, property, and keeping the peace in society. The concept of law enforcement dates back to ancient times, and forms of law enforcement and police have existed in various forms across many human societies. Modern state legal codes use the term law enforcement officer or peace officer to include every person vested by the legislating state with police power or authority; traditionally, anyone sworn or badged who can arrest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of the longest-running newspapers in the United States, the ''Times'' serves as one of the country's Newspaper of record, newspapers of record. , ''The New York Times'' had 9.13 million total and 8.83 million online subscribers, both by significant margins the List of newspapers in the United States, highest numbers for any newspaper in the United States; the total also included 296,330 print subscribers, making the ''Times'' the second-largest newspaper by print circulation in the United States, following ''The Wall Street Journal'', also based in New York City. ''The New York Times'' is published by the New York Times Company; since 1896, the company has been chaired by the Ochs-Sulzberger family, whose current chairman and the paper's publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ningbo
Ningbo is a sub-provincial city in northeastern Zhejiang province, People's Republic of China. It comprises six urban districts, two satellite county-level cities, and two rural counties, including several islands in Hangzhou Bay and the East China Sea. Ningbo is the southern economic center of the Yangtze Delta megalopolis. The port of Ningbo–Zhoushan, spread across several locations, is the world's busiest port by cargo tonnage and world's third- busiest container port since 2010. Ningbo is the core city and center of the Ningbo Metropolitan Area. To the north, Hangzhou Bay separates Ningbo from Shanghai; to the east lies Zhoushan in the East China Sea; on the west and south, Ningbo borders Shaoxing and Taizhou respectively. As of the 2020 Chinese national census, the entire administrated area of Ningbo City had a population of 9.4 million (9,404,283). Ningbo is one of the 15 sub-provincial cities in China, and is one of the five separate state-planning cities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
