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  2. Metric time - Wikipedia

    en.wikipedia.org/wiki/Metric_time

    1.67 minutes (or 1 minute 40 seconds) 10 3: kilosecond: 1 000: 16.7 minutes (or 16 minutes and 40 seconds) 10 6: megasecond: 1 000 000: 11.6 days (or 11 days, 13 hours, 46 minutes and 40 seconds) 10 9: gigasecond: 1 000 000 000: 31.7 years (or 31 years, 252 days, 1 hour, 46 minutes, 40 seconds, assuming that there are 7 leap years in the interval)

  3. Starship flight test 2 - Wikipedia

    en.wikipedia.org/wiki/Starship_flight_test_2

    Video of the launch. Starship flight test 2 was the second flight test of the SpaceX Starship launch vehicle. SpaceX performed the flight test on November 18, 2023. [7] The mission's primary objectives were for the vehicle to hot stage—a new addition to Starship's flight profile—followed by the second stage attaining a near-orbital trajectory with a controlled reentry over the Pacific ...

  4. Starship flight test 5 - Wikipedia

    en.wikipedia.org/wiki/Starship_flight_test_5

    Starship flight test 5 was the fifth flight test of a SpaceX Starship launch vehicle. SpaceX performed the flight test on October 13, 2024. The prototype vehicles flown were the Starship Ship 30 upper-stage and Super Heavy Booster 12 .

  5. If You Can Pass This Simple 10-Second Test, You’ll Probably ...

    www.aol.com/pass-simple-10-second-test-130000525...

    Three 10-minute workouts a week can do the trick, provided they are intense, says Araújo. ... switching between legs for 20 seconds in total, 10 seconds per leg, is all you need for the day ...

  6. Leap second - Wikipedia

    en.wikipedia.org/wiki/Leap_second

    A negative leap second would suppress second 23:59:59 of the last day of a chosen month so that second 23:59:58 of that date would be followed immediately by second 00:00:00 of the following date. Since the introduction of leap seconds, the mean solar day has outpaced atomic time only for very brief periods and has not triggered a negative leap ...

  7. Hexadecimal time - Wikipedia

    en.wikipedia.org/wiki/Hexadecimal_time

    The day is divided into 10 16 (16 10) hexadecimal hours, each hour into 100 16 (256 10) hexadecimal minutes, and each minute into 10 16 (16 10) hexadecimal seconds. History [ edit ]

  8. Boeing Starliner Calypso - Wikipedia

    en.wikipedia.org/wiki/Boeing_Starliner_Calypso

    This, and other issues, led to the need for a second Orbital Flight Test. 2d, 1h, 22 m, 10s Partial failure Boeing CFT: 5 June 2024, 14:52 [6] Barry E. Wilmore Sunita Williams: First crewed flight test of Boeing Starliner, transporting two NASA astronauts to the ISS. Originally scheduled for 2021, repeated delays pushed back the launch date.

  9. Doomsday Clock - Wikipedia

    en.wikipedia.org/wiki/Doomsday_Clock

    It has since been set backward 8 times and forward 17 times. The farthest time from midnight was 17 minutes in 1991, and the nearest is 90 seconds, set in January 2023. The Clock was moved to 150 seconds (2 minutes, 30 seconds) in 2017, then forward to 2 minutes to midnight in January 2018, and left unchanged in 2019. [6]