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cosmic rays

06/12/2008 12:18 AM

what are cosmic rays?

how do they related with pyramids?

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The Engineer
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#1

Re: cosmic rays

06/12/2008 12:44 AM

Here's the wikipedia article on Cosmic Rays:

http://en.wikipedia.org/wiki/Cosmic_ray

They are not related to the pyramids.

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#2

Re: cosmic rays

06/13/2008 2:25 AM

Cosmic rays: very active particles that enters the atmosphere from outer space...

In which way cosmic rays could be related with pyramids???

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#3

Re: cosmic rays

06/13/2008 3:27 AM

Most of known universe mass is in form of stars which are just huge fusion nuclear reactors confined gravitationally. As a result of these nuclear reactions huge quantities of radiation is produced, and obviously radiated far away from its origin.

This radiation emitted by all this stars is what we call cosmic radiation.

The intensity of radiation, fortunately for us, decreases inversely proportional to square of distance, so as the distances of stars, sun included, are long the amount of radiation we get is low. Otherwise the life in this planet wouldn't have evolutioned or do it in a different way. If nowadays there were a high increase of cosmic radiation dose, let's say thousands times, just cockroaches will survive.

Regarding pyramids, its relationship with cosmic rays is the same my left hand has with the depth of oceans.

Please, be a bit critic with what you read, don't believe anything written in a paperback (Atlantis Code, DaVinci Code, and many other codes that invade our bookshelves)

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#5
In reply to #3

Re: cosmic rays

06/13/2008 8:14 AM

Cockroaches and Kieth Richards.

-A-

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#7
In reply to #5

Re: cosmic rays

06/13/2008 8:58 AM

Yes, Stones as I can remember aren't affected too much by ionizing radiations!!!

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#12
In reply to #3

Re: cosmic rays

06/17/2008 2:45 PM

So, tell me, what is the relationship between your left hand and the depth of oceans?

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#13
In reply to #12

Re: cosmic rays

06/18/2008 3:09 AM

Why do you ask me such an evident thing?: The relationship is the same as between the cosmic rays and the pyramids!!!!!

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#4

Re: cosmic rays

06/13/2008 4:38 AM

Hi,

cosmic rays are very very very fast particles, ions or atoms.

Velocity is relativistic: near the speed of light.

Energy is anywhere between 106 and 1024 eV. The highest very rare.

Scientific accelerators produce particles with many orders of magnitude lower than 1024eV energy.

10 to 20eV per atom is enough to boil and vaporize any material.

Exact mechanism of energy gain are unknown, especially for highest velocities. But speculations are going to fast spinning neutron stars and black holes and their magnetic fields acting similar to synchrotrons: ions gaining energy by electric fields (in the direction of flight) and being kept at track by magnetic fields (perpendicular to flight direction) bending the path.

Cosmic rays produce showers of fast particles by collision with atmospheric gas atoms.

These can be tracked by particle detectors: used in arrays with coincidence detection to estimate the energy of the primary particle.

Location and origin within our galaxy or outside is unknown as the particle detectors are not direction sensitive.

RHABE

Pyramids are tombs of ancient Egyptian Pharaohs (emperors), 5000 years old, and relics of early astronomical and measurement institutions.

Not much is known about this as the early smooth and painted cover was existing still in colors as Herodot (2500 years from now) visited the Cheops pyramid, saw and mentioned the miraculous painting with lines and figures that nobody could decipher.

Near the year 800 the Arabian invaders took off the then colorless (weathered) white marble covers and built their beautiful buildings in Cairo with these.

So the only confirmed link is the astronomical one.

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#8
In reply to #4

Re: cosmic rays

06/13/2008 9:09 AM

I must agree in general what all you say, but one thing: cosmic rays are very very very fast particles, ions or atoms.

I never hear that Gamma rays were "particles". Of course aren't ions nor atoms.

And regarding biological effects, gamma radiation is the major contributor even other particles have a multiplying factor up to 20 in order to estimate the equivalent absorbed dose. But this particles even those with higher energies (with the exception of non charged ones, as neutrons or neutrinos) have a much lower penetration than gamma rays.

I know usually particles are considered as "radiation" too, but we receive also a lot of all electromagnetic spectrum radiations and if we let them out of the "cosmic ray" definiton, how can we call them "cosmic particles?"

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#10
In reply to #8

Re: cosmic rays

06/13/2008 5:23 PM

Hi Kwetz,

wiki tells (and other sources too):

"Cosmic rays are energetic particles originating from space that impinge on Earth's atmosphere. Almost 90% of all the incoming cosmic ray particles are protons, about 9% are helium nuclei (alpha particles) and about 1% are electrons (beta minus particles). The term "ray" is a misnomer, as cosmic particles arrive individually, not in the form of a ray or beam of particles.

I agree that there is considerable hard gamma radiation, but I have no idea how energetic this may be or if we are near sure to have found most of these. There was a recent (lat year?) article in SciAm on gamma-ray astronomy.

RHABE

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#11
In reply to #10

Re: cosmic rays

06/14/2008 4:40 PM

Hi, RHABE:

Yes, I knew the wiki and many other sources definition, I was just pointing the absurd misnomer .

If they would have included the electromagnetic radiation I would feel more comfortable with that definition, but I find a bit strange to hear the words "rays" or "radiation" including just particles.

Think also that not all the gamma radiation that hits the earth surface comes from outer space, all particles entering and passing through atmosphere can interact with it, resulting in more gamma radiation.

Best regards

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#6

Re: cosmic rays

06/13/2008 8:23 AM

The thickness of the stone used in the construction of the pyramids causes a deflection of the path of cosmic rays that focus them in the same way a prism redirects light. All of the cosmic rays then converge on the centrally located crypt. This has the effect of exciting sub-atomic mass in a way that most scientist today cannot understand. I personally believe that if the mummies had not been removed from their tombs back in the nineteen twenties, by now they would have re-awoken and taken over the world!

Sorry guys. . . I couldn't help it.

-A-

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#9

Re: cosmic rays

06/13/2008 10:33 AM

Silly question:

But, you know I beat my drum this AM and the sun came up!!!!! ALL BOW DOWN TO MY POWER. Now that is the relationship between cosmic background radiation and some rather interesting stone structures in Egypt.

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