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  1. Hace 2 días · James Maitland Stewart (May 20, 1908 – July 2, 1997) was an American actor. Known for his distinctive drawl and everyman screen persona, Stewart's film career spanned 80 films from 1935 to 1991. With the strong morality, which he portrayed both on and off the screen, he epitomized the "American ideal" in the mid-twentieth century.In 1999, the American Film Institute (AFI) ranked him third on ...

  2. Hace 1 día · In 2010 and 2011, sea ice in the Northwest Atlantic was at or near an all-time low and harp seals as well as ringed seals that bred on thin ice saw increased death rates. [118] [119] Antarctic fur seals in South Georgia in the South Atlantic Ocean saw extreme reductions over a 20-year study, during which scientists measured increased sea surface temperature anomalies.

  3. Hace 3 días · The history of life on Earth traces the processes by which living and fossil organisms evolved, from the earliest emergence of life to present day. Earth formed about 4.5 billion years ago (abbreviated as Ga, for gigaannum) and evidence suggests that life emerged prior to 3.7 Ga. The similarities among all known present-day species indicate that they have diverged through the process of ...

  4. Hace 6 días · All motion pictures made and exhibited before 1929 are indisputably in the public domain in the United States. This date will move forward one year, every year, meaning that films released in 1929 will enter the public domain in 2025, films from 1930 in 2026, and so on, concluding with films from 1977 entering the public domain in 2073.

  5. en.wikipedia.org › wiki › SiliconSilicon - Wikipedia

    Hace 6 días · Silicon is a chemical element; it has symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic luster, and is a tetravalent metalloid and semiconductor. It is a member of group 14 in the periodic table: carbon is above it; and germanium, tin, lead, and flerovium are below it. It is relatively unreactive.

  6. Hace 2 días · History Marker on the trail near Sugarloaf Mountain in Maine. The trail was conceived by Benton MacKaye, a forester who wrote his original plan—called "An Appalachian Trail, A Project in Regional Planning" —shortly after the death of his wife in 1921. MacKaye's idea detailed a grand trail that would connect a series of farms and wilderness work/study camps for city-dwellers along the ...

  7. 23 de may. de 2024 · Walking on eggshells around a known rageaholic or temperamental person may be viewed as a form of self-preservation, although often accompanied by feelings of anxiety or dread. Failure to maintain such a non-confrontational atmosphere may end badly. There are also times when people may feel like walking on eggshells around otherwise self ...