WebAll projections of the future of Earth, the Solar System, and the universe must account for the second law of thermodynamics, which states that entropy, or a loss of the energy available to do work, must rise over time. Stars will eventually exhaust their supply of hydrogen fuel and burn out. The Sun will likely expand sufficiently to overwhelm many of …

Web2016 - First hydrogen fuel cell powered passenger aircraft flight DLR HY4. 2017 - First 100% low-floor tram Ground-level power supply technology, TramWave, opening of Zhuhai tram China. 2018 - First driverless trams in Potsdam, Germany tested. 2018 - First mass-produced hydrogen fuel cell car, Toyota Mirai.

WebA green vehicle, clean vehicle, eco-friendly vehicle or environmentally friendly vehicle is a road motor vehicle that produces less harmful impacts to the environment than comparable conventional internal combustion engine vehicles running on gasoline or diesel, or one that uses certain alternative fuels. Presently, in some countries the term is used for any …

WebThe timeline of historic inventions is a chronological list of particularly important or ... François Isaac de Rivaz designs the first automobile powered by an internal combustion engine fuelled by hydrogen. 1807: Robert Fulton expands water transportation ... List of emerging technologies; List of inventors; List of years in science; Outline ...

WebCecilia Payne-Gaposchkin discovers that hydrogen is the most abundant element in the Sun's atmosphere, and accordingly, the most abundant element in the universe by relating the spectral classes of stars to their actual temperatures and by applying the ionization theory developed by Indian physicist Meghnad Saha. This opens the path for the ...

WebHydrogen is the chemical element with the symbol H and atomic number 1. Hydrogen is the lightest element. At standard conditions hydrogen is a gas of diatomic molecules having the formula H 2.It is colorless, odorless, tasteless, non-toxic, and highly combustible.Hydrogen is the most abundant chemical substance in the universe, …

WebThe Large Hadron Collider (LHC) is the world's largest and highest-energy particle collider. It was built by the European Organization for Nuclear Research (CERN) between 1998 and 2008 in collaboration with over 10,000 scientists and hundreds of universities and laboratories, as well as more than 100 countries. It lies in a tunnel 27 kilometres (17 mi) in …

WebThe Henry Ford Company was Henry Ford's first attempt at a car manufacturing company and was established on November 3, 1901. This became the Cadillac Motor Company on August 22, 1902, after Ford left with the rights to his name. The Ford Motor Company was launched in a converted factory in 1903 with $28,000 (equivalent to $844,000 in 2021) in …

WebThis timeline of nuclear fusion is an incomplete chronological summary of significant events in the study and use of nuclear fusion ... Using an updated version of the equipment firing deuterium rather than hydrogen, ... TAE Technologies announces its reactor has reached a high temperature of nearly 20 million°C.

WebThis is a timeline of the history of medicine and medical technology. Antiquity. 3300 BC – During the Stone Age, early doctors used very primitive forms of herbal medicine. ... 1774 – Joseph Priestley discovers nitrous oxide, nitric oxide, ammonia, hydrogen chloride and oxygen; 1777 – 1835 – Baron Guillaume Dupuytren ...