The field of magnetic fusion research has mysteries to spare. How to confine turbulent plasma fuel in a donut-shaped vacuum chamber, making it hot and dense enough for fusion to take place, has generated questions—and answers—for ...
Plasma Physics
Nov 29, 2019
0
38
For decades, researchers have been exploring ways to replicate on Earth the physical process of fusion that occurs naturally in the sun and other stars. Confined by its own strong gravitational field, the sun's burning plasma ...
Plasma Physics
Aug 24, 2018
64
238
Are video games societal microcosms wherein deviant behaviour flourishes and spills into "real life"? Or are they just harmless fun in which nobody really gets hurt? This endless debate usually concerns violent games; so ...
Software
Aug 19, 2014
1
0
At the end of the 21st century, the temperature in the Baltic Sea will be higher and the salt content lower than at any time since 1850. If no action is taken to alleviate the effects of climate change, there may be major ...
Environment
Oct 22, 2012
4
0
There have been instances in Earth history when average temperatures have changed rapidly, as much as 10 degrees Celsius (18 degrees Fahrenheit) over a few decades, and some have speculated the same could happen again as ...
Earth Sciences
Jun 20, 2011
27
0
