Physics

Robots for Aunt Als
for dummies whats the difference, they can't understand anything beyond this is a cat, this is a dog. ... 19 Feb 2010 08:45

A Copyright question ??!!!!
we know from experiment that the sun is emitting by photon energy say x joules PER SECOND PER SQUARE METER if soit is 2 x jouls per quare meter per two seconds!.. my q ... 19 Feb 2010 04:23

Blazar light is created light-years away from supermassive blackhole
Fermi pins down a colossal accelerator Blazar light is created light-years away from supermassive black hole http://physicsworld.com/cws/m/1644/17632/article/news/41749 ... 22 Feb 2010 03:05

OBSERVATIONS: Einstein's gravitational redshift measured with unprecedented precision
On Feb 18, 3:39 pm, Sam Wormley <sworml...(a)gmail.com> wrote: OBSERVATIONS: Einstein's gravitational redshift measured with unprecedented precision A new paper co-authored by U.S. Energy Secretary Steven Chu measures the gravitational redshift, illustrated by the gravity-induced slowing of a clock--a m... 19 Feb 2010 00:02

The perpetual calendar
Owing to the inconveniences which attend the shifting of the calendar, and attempting in passing to create a more perfect Church calendar, I say the following: 1. That Christmas day should be fixed to a Sunday, and this should be the Sunday between Dec. 21 and 27, and that in all civilised countries the Monday s... 23 Mar 2010 03:27

simple question power, resistance, current, etc
Is the "power" of a battery a constant? I assumed it should be, but then I was thinking that if V=IR, say you have a battery with voltage 9 and circuits with resistance 3 or 4.5. The current should be 3 or 2, respectively. Then, the power would be 27, or 18, if power = voltage * current, right? So does the powe... 22 Feb 2010 14:10

Easy to prove invariant light speed in theory.
Imagine object A and B travelling parallell vectors in space, A travels 0.1 c and B travel 0.9 c. For some reason the both pass lined up between sensor C and D at same moment x, when the sensor beams reach their front both ships emit one puls forward and one puls backward. The four lightpulses can not possible... 22 Feb 2010 17:34

Rehabilitation of the country’s first CO2-exile
Translation: Richard Sumner (UK) February 13, 2010 Sacked KNMI Director wiped the floor with the climate know-it–alls as early as the 1990’s Gagged! Thrown out on the street! In the nineties, Henk Tennekes was made to clear his desk and resign as Director of the KNMI (Dutch Meteorological Institute). His sin?... 18 Feb 2010 19:37

OBSERVATIONS: Einstein's gravitational redshift measured with unprecedentedprecision
OBSERVATIONS: Einstein's gravitational redshift measured with unprecedented precision A new paper co-authored by U.S. Energy Secretary Steven Chu measures the gravitational redshift, illustrated by the gravity-induced slowing of a clock--a measurement that jibes with Einstein and that is 10,000 times more pr... 18 Feb 2010 19:37

JSH: Germans use JSH Theory used in study of Schleimpilze 2 von 4
JSH published paper is being used (without any licensing, none needed) by the Germans http://www.youtube.com/watch?v=A1dvRj953FM wie alt bin ich ? mindestens so alt wie die erde. ein teil von dir k�nnte genau so in diesem pilz sein. alles ist eins es gibt kein tod alles wird? nur umgewandelt TOO BAD J... 18 Feb 2010 17:22