April 2010
14 posts
1 tag
Apr 13th
143 notes
Apr 11th
87 notes
1 tag
Apr 11th
274 notes
5 tags
WatchWatch
macmankev: Brian Cox on Saturn’s rings in BBC’s Wonders of the Solar System: Order Out Of Chaos.
Apr 10th
21 notes
3 tags
Apr 10th
36 notes
3 tags
WatchWatch
macmankev: Brian Cox gives us a little lesson in planetary geophysics in Wonders of the Solar System: Dead or Alive.
Apr 9th
20 notes
2 tags
Apr 9th
81 notes
3 tags
Apr 8th
41 notes
The principle of indeterminancy
suesse: The simultaneous measurement of two conjugate variables (such as the momentum and position or the energy and time for a moving particle) entails a limitation on the precision (standard deviation) of each measurement. Namely: the more precise the measurement of position, the more imprecise the measurement of momentum, and vice versa. In the most extreme case, absolute precision of one...
Apr 8th
23 notes
2 tags
WatchWatch
macmankev: Brian Cox from Wonders of the Solar System: The Thin Blue Line
Apr 7th
20 notes
1 tag
Apr 7th
67 notes
2 tags
Apr 6th
31 notes
2 tags
Apr 6th
21 notes
Apr 6th
67 notes