The invention of modern elevators dates back to the 19th century. Key milestones include the first major passenger elevator in 1823, Elisha Otis's safety brake in 1852, and the introduction of hydraulic elevators in 1868. Elevators have a rich history spanning over five thousand years, from Ancient Greece to the modern world.
Electric cars have a history dating back to the 19th century. From early pioneers to the modern electric revolution, the evolution of electric vehicles has seen distinct periods of development.
Wind turbines have been used since ancient times for various purposes like pumping water and grinding grain. The first wind turbine for electricity production was built in Scotland in 1887.
Batteries were the primary electricity source before electric grids. Timeline includes Voltaic Pile, Daniell Cell, and rechargeable batteries.
The history of solar cells dates back to the 1800s, with significant milestones in efficiency and technology development. From the 7th Century B.C. to the 1200s A.D., solar technology has evolved through scientific discovery and invention.
Yandex is a Russian tech company offering Internet services. Founded in 1997, it has a search engine, e-commerce, maps, and online advertising. It is a major player in Russia and competes with Google and Microsoft.
Scania AB, founded in 1911, produces heavy lorries, trucks, buses, and diesel engines. It has production facilities in multiple countries and is now a subsidiary of Traton under the Volkswagen Group.
Calculators have evolved from ancient abacus to modern electronic devices. Key milestones include first functional calculator in 1773 and first handheld calculator in 1967.
Motorcycles vary in design for different purposes like long-distance travel, commuting, and racing. The first motorcycle was the 1885 Daimler Reitwagen. In 2021, 58.6 million motorcycles were sold worldwide. Honda, Yamaha, Kawasaki, and Suzuki are the top producers. Motorcycles are popular in Asia for their affordability and fuel efficiency. Motorcycle fatalities per mile are higher than cars.
Plastic development started with natural materials. Modern synthetic plastics invented around 100 years ago. PVC patented in 1913 by Friedrich Klatte. Timeline of key discoveries and impacts.
Lab-grown diamonds timeline: 1954 first created, 1971 first gem-quality, 1980s CVD method developed. GE made first batch in 1954.
Wi-Fi is a wireless network protocol based on IEEE 802.11 standards, allowing devices to exchange data via radio waves. It is widely used globally for internet access in various settings. Wi-Fi Alliance manages the trademark and certification process. The technology operates in different radio bands with varying ranges and speeds. Wi-Fi has evolved to achieve high speeds and spectral efficiency, with newer versions capable of reaching 9.6 Gbit/s. Obstructions can affect signal range, but Wi-Fi is designed to minimize interference in crowded environments.
Jimmy Donal Wales, known as Jimbo, is a British-American entrepreneur and co-founder of Wikipedia and Fandom. He has been involved in various online projects and was named one of 'The 100 Most Influential People in the World' by Time.
Tanks have evolved since their debut in WWI, revolutionizing warfare. They played crucial roles in major conflicts throughout the 20th century.
A washing machine is a home appliance that automatically cleans clothes using water and laundry detergent. It distinguishes from dry cleaning and ultrasonic cleaners.
Typewriter is a mechanical or electromechanical device with keys that produce characters on paper by striking an inked ribbon. It became essential for writing and was widely used until the rise of personal computers in the 1980s. The QWERTY keyboard layout, developed for typewriters, remains standard for English-language computer keyboards.
An intercontinental ballistic missile (ICBM) is designed for nuclear weapons delivery, with a range over 5,500 km. It can also carry conventional, chemical, and biological weapons. ICBMs from countries like the US, Russia, China, and others support multiple warheads and improved accuracy for targeting various objectives.
Submarines have a long history dating back to antiquity. From early designs to modern technology, they have played crucial roles in exploration and warfare.
Night vision devices were first used in World War II and became widespread during the Vietnam War. The technology has advanced significantly since its introduction.
A sniper rifle is a crucial weapon for military snipers, designed for accuracy, reliability, and mobility. It is equipped with optics and high-ballistic performance cartridges for various purposes.