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Hace 1 día · Ozone (/ ˈ oʊ z oʊ n /) (or trioxygen) is an inorganic molecule with the chemical formula O 3.It is a pale blue gas with a distinctively pungent smell. It is an allotrope of oxygen that is much less stable than the diatomic allotrope O 2, breaking down in the lower atmosphere to O 2 ().Ozone is formed from dioxygen by the action of ultraviolet (UV) light and electrical discharges within the ...
Hace 1 día · Marlon Brando Jr. (April 3, 1924 – July 1, 2004) was an American actor and activist. Widely considered one of the greatest and most influential actors of all time, he received numerous accolades throughout his career, which spanned six decades, including two Academy Awards, two Golden Globe Awards, one Cannes Film Festival Award, and three British Academy Film Awards.
Hace 1 día · Development Origins YF-16 and YF-17 prototypes being tested by the U.S. Air Force The United States Navy started the Naval Fighter-Attack, Experimental (VFAX) program to procure a multirole aircraft to replace the Douglas A-4 Skyhawk, the A-7 Corsair II, and the remaining McDonnell Douglas F-4 Phantom IIs, and to complement the Grumman F-14 Tomcat. Vice Admiral Kent Lee, then head of Naval Air ...
Hace 1 día · The Odyssey (/ ˈ ɒ d ɪ s i /; Ancient Greek: Ὀδύσσεια, romanized: Odýsseia) is one of two major ancient Greek epic poems attributed to Homer.It is one of the oldest extant works of literature still widely read by modern audiences. As with the Iliad, the poem is divided into 24 books.It follows the Greek hero Odysseus, king of Ithaca, and his journey home after the Trojan War.
Hace 1 día · A full trip on the Shanghai Transrapid maglev train. Example of low-speed urban maglev system, Linimo. Maglev (derived from magnetic levitation) is a system of rail transport whose rolling stock is levitated by electromagnets rather than rolled on wheels, eliminating rolling resistance.
Hace 1 día · Girl Scouts raising the flag at a Municipal Band concert in Eau Claire, Wisconsin. Girl Scouts of the United States of America (GSUSA), commonly referred to as simply Girl Scouts, is a youth organization for girls in the United States and American girls living abroad. It was founded by Juliette Gordon Low in 1912, a year after she had met Robert Baden-Powell, the founder of Scouting.
Hace 1 día · Down syndrome or Down's syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. [3] It is usually associated with developmental delays, mild to moderate intellectual disability, and characteristic physical features. [1] [12] There are three types of Down syndrome, the ...
