In most materials, heat prefers to scatter. If left alone, a hotspot will gradually fade as it warms its surroundings. But in rare states of matter, heat can behave as a wave, moving back and forth somewhat like a sound wave ...
General Physics
Feb 8, 2024
0
2897
A lot has changed since the last Space Age. Unlike the days of Sputnik, Vostok, Mercury, and Apollo, the current era is not defined by two superpowers constantly vying for dominance and one-upmanship. More than ever, international ...
Space Exploration
May 12, 2023
0
69
A team of researchers from the University of Pennsylvania's Wharton School has found through experimentation that diversity training does not generally result in much change in work environments—though it might lead women ...
The DUT Racing team from TU Delft, The Netherlands, has broken the world record for acceleration from 0 to 100 km/h for electric cars. The previous record stood at 2.68 seconds, but as of today the record is now held by the ...
Energy & Green Tech
Sep 25, 2013
6
0
Danish toy maker Lego is seeking to build a presence in the world of multiplayer online games with the release of a new videogame called Lego Universe.
Internet
Jan 10, 2010
0
0
All living things must obey the laws of physics—including the second law of thermodynamics, which states that the universe's disorder, or entropy, can only grow. Highly ordered cells and organisms appear to contradict this ...
General Physics
Aug 27, 2013
8
2
(PhysOrg.com) -- A study of 'virtual' worlds to see how criminals use them to launder real money is underway at the University of the West of England.
Social Sciences
Mar 22, 2010
0
0
The second law of thermodynamics states that the total entropy of an isolated system always tends to increase over time until it reaches a maximum. In other words, disorganization increases without outside intervention. Electrical ...
General Physics
Nov 27, 2019
2
1131
With historically low river flows and reservoirs running dry due to drought, people in central Chile have found themselves particularly vulnerable to the coronavirus pandemic.
Environment
Apr 5, 2020
3
73
Timekeeping experts failed Friday to reach a decision on scrapping the four-decade-old practice of adding extra seconds to clocks, a system opponents say causes headaches in a hi-tech, interconnected world.
Earth Sciences
Sep 20, 2013
4
0
