Probably the water from the shower has washed some dirt away
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
The gravitational wave can be thought of as a two dimensional object if we slice a plane through it. So that we end up with an equation of the form Gm ln(r) where r will be the radial distance from the emitting object. I have not been rigorous in this assertion.Or it could be that "gravitational waves" don't really exist.
It's trouble in Trumpton again. Is there a resolution? Time to call in the UN.President Trump's measures are supported by the great majority of American citizens.
Air is blue and clouds are white. Sea is blue and wave foam is white. I believe that in both cases the white color results from the aggregation of several wavelengths reflected by the air-water surfaces, where the wavelength is a function of the surface thickness.As sapinski points out, we don't interpret the "blue" colour of our terrestrial sky, as proving that all the molecules in Earth's air must be speeding rapidly away.
I can not imagine an experience that could say if galaxies redshift results from their recession speed or from a loss of energy by the photons, after travelling millions of years.
Both ideas need "ad hoc" entities: some stuff that is continually created and excerces a pressure to expand the universe in spite of gravity, or some stuff that turns the space a dissipation field, that drains energy from photons. Both very thin, but effective because are everywhere in the universe.
Heh, the winds of time
Find it hard to imagine myself, but what a concept for a sf.
Who wants "capitalists" and "communists", they are stupid and just cause wars. I want people who are interested in science. The rest can go away.Try searching out the topics that interest you zx16, we have a great deal of science here at TNS. Enjoy..............................................
I think you aren't being honest. Men are the best scientists. Women are only second-rate. Isn't that true?If you truly believe that remark, I can feel only sympathy for you my friend. Give the ladies a break, they are equal and capable individuals in many respects.