Recent content by relativityfan

thank you, and how does it compare with the photon?

hi, how do you calculate the classical radius of nucleons or quarks? do you include only the electrostatic potential energy or also some nuclear potential energy?. i have read many times that the classical radius of nucleons is lower than the classical radius of the electron, is it right...

hi, DNA and RNA seem to be very peculiar molecular structures that are able to replicate themselves, and they are unique regarding this point, right?. But which chemical "magical" phenomena is responsible for this ability to reproduce?

hi, i believe there is a clear cut relationship between the pauli exclusion principle and the thermodynamical/chemical stability in chemistry. the pauli principle rises the energy level, and stability occurs for the lowest energy states. does that mean that a consequence of the pauli...

from what i know: an observer can not observe what is inside a black hole but one can compare mathematically clocks. time stops at the horizon, for that observer, and then it accelerates in an imaginary direction, decelerates to stop again at the cauchy horizon, then accelerate more and more...

sorry, I disagree. I believe time stops at the event horizon but not at the singularity, for a coordinate observer.

hi, in the position momentum uncertainty principe , should we believe there is an uncertainty about the mass and not only about the velocity? thank you very much for your reply!

logically incompatible? they do not match yet but i do not see why they are LOGICALLY incompatible, why is this?

hi, does anyone there know what is exactly the anti Zeno effect, if it is well experimentally verified, and accepted?

I mean by source the most basic molecule or structure that makes a difference between chemistry and biology

OK, so what is the source of life. is it RNA, DNA?

ok, but this still seems very mysterious for me. i wonder if there is no major component, from chemistry, that is missing? do you also believe that known chemistry(its known trends in structures and chemical reactions) is responsible of everything in biology?

well, i just wonder if there is a merely chemical process leading to life, or if it is yet unknown by science. does science understand well now what chemical or biochemical processes lead to life and why? because cells are still very different than molecules. Can we say that cells are just a...

hi, can we say that life comes essentially from DNA and the resulting proteins?, but it can nly be developed in the right environemental conditions? thank you for your reply

hi, is it possible that the graviton does not exist?. except the success of quantum field theory, and the usefulness of graviton in string theory, are there other good reasons to hypothesize the graviton? thank you in string theory, gravitons are different because they can travel outside...