(PhysOrg.com) -- Could our universe be located within the interior of a wormhole which itself is part of a black hole that lies within a much larger universe?
General Physics
Apr 6, 2010
76
1
NASA wants to come up with an out-of-this-world way to keep track of time, putting the moon on its own souped-up clock.
Space Exploration
Apr 3, 2024
0
320
On December 31, 2016, a "leap second" will be added to the world's clocks at 23 hours, 59 minutes 59 seconds Coordinated Universal Time (UTC). This corresponds to 6:59:59 pm Eastern Standard Time, when the extra second will ...
Space Exploration
Jul 6, 2016
2
1642
It's high noon for the humble leap second. After ten years of talks, governments are headed for a showdown vote this week on an issue that pits technological precision against nature's whims.
Earth Sciences
Jan 17, 2012
17
2
We often encounter nonlinear dynamical systems that behave unpredictably, such as the Earth's climate and the stock market. To analyze them, measurements taken over time are used to reconstruct the state of the system. However, ...
Mathematics
Apr 7, 2022
0
10
Scientists and government representatives meeting at a conference in France voted on Friday to scrap leap seconds by 2035, the organization responsible for global timekeeping said.
General Physics
Nov 18, 2022
0
186
A new paper published in Behavioral Ecology finds that songbirds may coordinate both vocally and visually to enhance their singing partners' responses.
Plants & Animals
Dec 18, 2017
2
532
Since November 2021, ESA's satellites and ground stations have been running on a newly defined, incredibly precise "ESOC time." Measured by two atomic clocks in the basement of the ESOC mission control center in Germany, ...
Space Exploration
Feb 1, 2022
33
62
On Dec. 18, 2018, a large "fireball—the term used for exceptionally bright meteors that are visible over a wide area—exploded about 16 miles (26 kilometers) above the Bering Sea. The explosion unleashed an estimated 173 ...
Earth Sciences
Mar 22, 2019
0
501
The earliest definitions of time and time-interval quantities were based on observed astronomical phenomena, such as apparent solar or lunar time, and as such, time as measured by clocks, and frequency, as measured by devices ...
General Physics
Mar 22, 2016
0
131
Coordination is the act of coordinating, making different people or things work together for a goal or effect to fulfill desired goals in an organization.Coordination is a managerial function in which different activities of the business are properly adjusted and interlinked.
Coordination may also refer to:
This text uses material from Wikipedia, licensed under CC BY-SA
