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  1. Eurofighter Typhoon variants. The Eurofighter Typhoon is a European multinational twin-engine, supersonic, canard delta wing, multirole fighter. [3] [4] The Typhoon was designed originally as an air-superiority fighter [5] and is manufactured by a consortium of Airbus, BAE Systems and Leonardo that conducts the majority of the project through a ...

  2. Hurricane Katrina was a devastating and deadly Category 5 Atlantic hurricane that caused 1,836 fatalities and damages estimated between $97.4 billion to $145.5 billion in late August 2005, particularly in the city of New Orleans and its surrounding area. [1] At the time, it was the costliest tropical cyclone on record, later tied by Hurricane ...

    • August 23, 2005
    • 14
    • 175 mph (280 km/h)
    • 986-1,577*
  3. 其他人也問了

  4. Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects : Commons. Free media repository. MediaWiki. Wiki software development. Meta-Wiki. Wikimedia project coordination. Wikibooks.

  5. The COVID-19 pandemic, also known as the coronavirus pandemic, is a global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identified in an outbreak in Wuhan, the capital of Hubei, China, in December 2019, before it spread to other areas of Asia, and then worldwide in early 2020.

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    Geomagnetic storm

    On 1–2 September 1859, one of the largest geomagnetic storms (as recorded by ground-based magnetometers) occurred. Estimates of the storm strength (Dst) range from −0.80 to −1.75 µT. The geomagnetic storm is thought to have been initiated by a major CME that traveled directly toward Earth, taking 17.6 hours to make the 150-million-kilometre (93-million-mile) journey. Typical CMEs take several days to arrive at Earth, but it is believed that the relatively high speed of this CME was made possi...

    Associated solar flare

    Just before noon on 1 September, the English amateur astronomers Richard Christopher Carrington and Richard Hodgson independently recorded the earliest observations of a solar flare. Carrington and Hodgson compiled independent reports which were published side by side in Monthly Notices of the Royal Astronomical Society and exhibited their drawings of the event at the November 1859 meeting of the Royal Astronomical Society. Because of a geomagnetic solar flare effect (a "magnetic crochet") ob...

    Auroras

    Auroras were seen around the world in both northern and southern hemispheres. The aurora over the Rocky Mountains in the United States was so bright that the glow woke gold miners, who began preparing breakfast because they thought it was morning. People in the northeastern United States could read a newspaper by the aurora's light. The aurora was visible from the poles to low latitude areas such as south-central Mexico, Cuba, Hawaii, Queensland, southern Japan and China, and even at lower la...

    Telegraphs

    Because of the geomagnetically induced current from the electromagnetic field, telegraph systems all over Europe and North America failed, in some cases giving their operators electric shocks. Telegraph pylons threw sparks. Some operators were able to continue to send and receive messages despite having disconnected their power supplies. The following conversation occurred between two operators of the American telegraph line between Boston, Massachusetts, and Portland, Maine, on the night of...

    Another strong solar storm occurred in February 1872. Less severe storms also occurred in 1921 (this was comparable by some measures), when widespread radio disruption was reported. The March 1989 geomagnetic storm knocked out power across large sections of Quebec. On 23 July 2012, a "Carrington-class" solar superstorm (solar flare, CME, solar elec...

    Ice cores containing thin nitrate-rich layers have been analysed to reconstruct a history of past solar storms predating reliable observations. This was based on the hypothesis that solar energetic particles would ionize nitrogen, leading to the production of nitric oxideand other oxidised nitrogen compounds, which would not be too diluted in the a...

    Media related to Carrington Eventat Wikimedia Commons
    Quotations related to Carrington Eventat Wikiquote
  6. After several unsuccessful predictions in 1994 and 1995, Camping predicted that the rapture and devastating earthquakes would occur on 21 May 2011, with God taking approximately 3% of the world's population into Heaven, and that the end of the world would occur five months later on October 21. [180] 29 Sep 2011.

  7. Google Translate is a web-based free-to-user translation service developed by Google in April 2006. [11] It translates multiple forms of texts and media such as words, phrases and webpages. Originally, Google Translate was released as a statistical machine translation service. [11] The input text had to be translated into English first before ...