(Phys.org) —Data stored on today's CDs and DVDs has a lifetime of several decades before the physical material begins to significantly decay. Researchers are working on prolonging the lifetime of stored data, but so far ...
In the chaotic environment of open star clusters, strong gravitational interactions between bodies can launch individual stars far outside the cluster, even outside our galaxy, the Milky Way. Now, for the first time researchers ...
Astronomy
Jan 10, 2024
0
51
Over 100 letters sent to French sailors by their fiancées, wives, parents and siblings—but never delivered—have been opened and studied for the first time since they were written in 1757–8.
Social Sciences
Nov 6, 2023
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154
Earth's climate has undergone abrupt transitions in the past, which are often linked to the crossing of tipping points. Understanding how and why this has happened is urgent because anthropogenic emissions of greenhouse gasses ...
Earth Sciences
Mar 24, 2023
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35
The Kepler spacecraft launched in 2009 with the goal of finding exoplanets orbiting distant stars. In the years since, astronomers have used Kepler observations to discover 2,818 exoplanets as well as another 2,679 exoplanet ...
Astronomy
Nov 2, 2018
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811
The US Library of Congress has scaled back plans to archive every message ever sent on Twitter, sparking debate on the importance of social media in historical records.
Internet
Dec 27, 2017
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157
Setting foot on a distant planet… we've all dreamed about it at one time or another. And it has been a staple of science fiction for almost a century. Engage the warp dive, spool up the FLT, open a wormhole, or jump into ...
Space Exploration
Aug 17, 2016
3
64
For those old enough to remember console games like "Asteroids" or "Red Baron," from the 1970s and 1980s: the games are back.
Internet
Dec 28, 2013
3
0
Using nanostructured glass, scientists at the University of Southampton have, for the first time, experimentally demonstrated the recording and retrieval processes of five dimensional digital data by femtosecond laser writing. ...
Optics & Photonics
Jul 9, 2013
51
1
(Phys.org)—After 12 years of work, Cornell's Macaulay Library archive, the largest collection of wildlife sounds in the world, is now digitized and fully available online.
Plants & Animals
Jan 18, 2013
0
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